Answers
Answer:
c the hatching of eggs by birds
Explanation:
it is using the same way as the heating
Related Questions
What kinds of “invisible” hazards do they face in the mines?
Answers
Answer:
Fire, flood, collapse, toxic atmospheric contaminants, and dust or gas explosion
Explanation:
hope this helps(´▽`ʃ♡ƪ)
HELP MEEE
Which statement about connective tissue is true?
•Ligaments connect muscles to other muscles
•Tendons connect muscles to bones.
•Cartilage connects bones to both muscles and other bones
•Muscles cannot contract without cartilage .
Answers
I hope I helped you!
Tendons connect muscles to bones is the statement about connective tissue that is true.
Tendons are defined in anatomy as a type of connective tissue, which are known to be those that connect with all the muscles of the body.
The muscles to be able to insert and connect to the bones, they need tendons that are resistant tissues that are responsible for transferring the force from the muscle fibers.
The function of tendons is to connect one end of a muscle to the bone where it belongs.Ligaments are bundles of connective tissue that connect one bone to another adjacent bone.Cartilage is an elastic tissue at the ends of bones, it is located in the joints and its function is to reduce friction.Therefore, we can conclude that tendons connect muscles to bones is the statement about connective tissue that is true.
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How will the change in pH impact the functioning of cells? (Hint: Explain which biomolecules and what types of bonds in these biomolecules can be affected by pH)
Answers
Answer:
A change in pH will cause many cellular processes to be disrupted because they affect the biomolecules (protein and nucleic acid) responsible for these processes.
Explanation:
pH refers to the degree of acidity or alkalinity. In a cell, the structures and processes that occur in them are impossible without the biomolecules, which are carbohydrate, protein, lipids and protein.
However, unfavorable conditions like a change in pH can cause the structure of some of these biomolecules to be affected. Proteins are made up of amino acids, which gives them their shape that is peculiar to their functioning. Also, nucleic acids such as DNA are composed of nucleotides responsible for their functioning.
A change in pH will cause the bonds of the protein to be disrupted, hence altering its shape and ultimately its functioning. Likewise, the hydrogen bonds in the DNA will be broken in the presence of a high pH causing the DNA to be dysfunctional.
When these biomolecules are affected, the vital functions that they perform in a cell, which is key to the cell's survival are disrupted) are likewise affected. Therefore, the cell is affected negatively.
6. In a non-competitive environment what is the result of a catastrophic disturbance? I
Answers
Answer:Ecologists generally distinguish between relatively small, frequent disturbances and large, infrequent, so-called "catastrophic" disturbances. ... Examples of the large, infrequent disturbances include volcanic eruptions, hurricanes, and major wildfires
Explanation:
Answer:
They typically cause a sudden decrease in population size, and in some cases may eliminate entire subpopulations
Explanation:
If we wanted to specifically restore a portion of a river to make it a better spawning habitat for salmon, what do managers need to consider on:
Small/short scales of space/time?
Large/long scales of space/time?
Answers
To specifically restore a portion of a river to make it a better spawning habitat for salmon, the managers need to consider on Small/short scales of space/time:
River morphology.Water quality.Benthic habitat.Flow regimeconsideration on Large/long scales of space/time:
Land use practices.Climate change.Long-term monitoring.CollaborationOn small/short scales of space and time, managers need to consider the following factors when restoring a portion of a river to make it a better spawning habitat for salmon:River morphology: The shape, structure, and flow of the river can impact the suitability of the habitat for salmon. Managers need to assess the current state of the river and determine if changes are necessary to improve habitat quality.Water quality: Salmon need clean, cool, and well-oxygenated water to thrive. Managers need to monitor and address any water quality issues that may impact the health of salmon, such as excessive nutrients, pollutants, or changes in temperature.Benthic habitat: The type and quality of the substrate (i.e., river bottom) in the river can impact the ability of salmon to lay their eggs. Managers need to assess the current benthic habitat and determine if changes are necessary to improve it.Flow regime: The timing, frequency, and magnitude of river flows can impact the ability of salmon to access suitable spawning habitats. Managers need to assess the current flow regime and determine if changes are necessary to improve habitat quality.On large/long scales of space and time, managers need to consider the following additional factors:
Land use practices: Land use practices in the watershed can impact the water quality, flow regime, and benthic habitat of the river. Managers need to consider the impact of activities such as agriculture, urbanization, and resource extraction on the river and determine if changes are necessary to improve habitat quality.Climate change: Climate change can impact the water quality, flow regime, and benthic habitat of the river. Managers need to consider the potential impacts of climate change and plan accordingly to ensure that the habitat remains suitable for salmon in the future.Long-term monitoring: Managers need to implement long-term monitoring programs to assess the effectiveness of the restoration efforts and make any necessary adjustments over time.Collaboration: Restoring a portion of a river to make it a better spawning habitat for salmon can be a complex and expensive process that requires collaboration among multiple stakeholders, including government agencies, private organizations, and local communities. Managers need to build partnerships and develop a shared vision for the future of the river to ensure that the restoration is successful.
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Why are some species of insects exempt from being protected under the US Endangered Species ACT of 1973?
A)
because their populations have not been affected by harvesting
B)
because they are already protected
C)
because they are pests and can presents risks to humans
D)
because they reproduce in great numbers
Answers
Answer:
C
Explanation:
because they are pests and can presents risks to humans
The parent cell has 46 chromosomes how many caulk be in each daughter cell in mitosis
Answers
Answer:
Explanation:
23 because they only get half the chromesonses
Osmotic pressure, or osmosis, pushes water molecules____the area of greater solute concentration.
A. Away
B. Towards
Answers
Answer:
Towards should be the answer.
Which of the following molecules directly participates in the process of translation?
Which of the following molecules directly participates in the process of translation?
mRNA, DNA, and rRNA
mRNA, tRNA, DNA, and rRNA
mRNA, tRNA, and rRNA
mRNA, tRNA, and DNA
Answers
Answer:
mRNA, tRNA, and rRNA
Explanation:
Translation is the second process of gene expression involving the synthesis of proteins from mRNA strand in the ribosomes. mRNA is the template for the translation process to occur. However, other certain molecules are necessary for the occurrence of translation.
The molecules that directly participates in the process of translation include:
- mRNA, which is transported from the nucleus into the cytoplasm (ribosomes) to be read.
- tRNA, this is a type of RNA present in the ribosomes whose function is to read the codons of the mRNA and carry corresponding amino acids to the peptide chain.
- rRNA, is another type of RNA that makes up the ribosomes and functions in the synthesis of proteins from the amino acids.
mRNA, tRNA, and rRNA directly participate in the process of translation.
During gene transcription, a specific sequence of DNA called gene is utilized as a template to create a messenger RNA (mRNA).This mRNA then travels to the ribosomes where is used to create a protein by a process called translation.The ribosome is a ribonucleoprotein complex consisting of proteins and ribosomal RNA (rRNA) sequences.The triplets of nucleotides or 'codons' in the mRNA indicate the linear order of amino acids that will be added to the protein.The transfer RNAs (tRNAs) are molecules that transport specific amino acids to the ribosomes and pair them via anticodon sequences that match the codon in the mRNA.In conclusion, mRNA, tRNA, and rRNA directly participate in the process of translation.
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When the product is odd, can either factor be even? How do you know?
Answers
Answer:
No.
Explanation:
Any number times an even number is even by definition.
Let's call the even factor 2n, and the other factor (odd or even) x. 2n × x = 2nx. Because it is multiplied by 2, it must still be even. The factors of an odd number are all odd.
What is the function of an organ system? (1 point)
to control movement in internal organs
to be a basic unit of organization with bodies
to work together to do a specific job
to organize a group of similar cells
Answers
Answer: to work together to do a specific job
Explanation:
The organ system can be defined as the collection of organs which perform a specific function in the body of the organism. The organs are interdependent on each other for performing a specific task in the body. Some of the vital functions in the body of the animal are digestion, excretion, and reproduction are dependent on the system of organs. The digestion of food involves the organs like mouth, esophagus, stomach, large and small intestine where physical and chemical digestion of food take place. The accessory organs like liver and pancreas secrete juices that are involved in digestion of food.
Answer: To work together to do a specific job
Explanation:
100% right
Overfishing off the New Zealand coast had drastically reduced the populations of fish and lobsters. The fish and lobsters normally eat sea urchins, but with fewer predators, the sea urchin population increased rapidly. How did an increase of sea urchins impact the biodiversity in the region?
- The age structure of the predator fish impacted the sea urchin population.
- Kelp forests that provided shelter for other species were depleted by the sea urchins.
- Fewer lobsters and predator fish decreased other prey species that lived in the region.
- The age structure of the sea urchin population made them more aggressive predators.
Answers
I took the test
B) Kelp forests that provided shelter for other species were depleted by the sea urchins.
What effect did sea urchins have on the kelp forest ecosystem?Sea urchins reside on the seafloor wherein they forage on macroalgae, together with large kelp. If their populations are left unchecked by predation, they are able to decimate kelp forests and prevent kelp from developing. that may rework a thriving network of kelp into an oceanic desert, referred to as an urchin barren.
Sea urchins will often completely eliminate kelp plant life by means of ingesting it through their holdfasts. Other invertebrates determined in kelp forests are sea stars, anemones, crabs, and jellyfish.
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Which sentence describes a difference between plant cells and animal cells?
A. Plant cells cannot reproduce because they have cell walls, while animals cells are able to reproduce.
B. Plant cells take in food from their environment, while animal cells produce food inside themselves.y
C. Plant cells contain organelles for structure and photosynthesis, which are not found in animal cells.
D. Plant cells contain no nucleus or complex organelles, while animal cells do.
Answers
Answer: a
Explanation:
The light-colored peppered moth was a dominant species in England prior to the industrial revolution. With an increase in the black soot produced by industries, more dark-colored peppered moths began to appear in areas where trees were covered by soot. Gradually, the dark-colored moths dominated the population by over 98%.
What is one explanation as to why natural selection resulted in the presence of more dark-colored moths over time?
A.The light-colored moths were eaten by birds in larger quantities because they tasted better.
B.The light-colored moths were not able to survive the soot-polluted environment.
C.The dark-colored moths were resistant to the pollution due to a gene mutation.
D. The dark-colored moths were better camouflaged so they were not eaten by birds as often.
Answers
What are the three goals of integrated pest management (IPM)?
A) to reduce the use of insecticides, increase consumer costs, and
conserve water
B) to reduce the use of insecticides, increase farmer costs, and conserve
water
C)to reduce the use of artificial pesticides, reduce costs, and control pests
D) to reduce the use of artificial pesticides, reduce costs, and increase
salinization
Please select the best answer from the choices provided
Ο Α
B
Answers
The correct answer is C. To reduce the use of artificial pesticides, reduce costs, and control pests.
Explanation
Integrated pest management (IPM) is a method that integrates different practices and scientific principles to make adequate management with pests. This method considers knowledge about the habits, life cycle, needs, and aversions of the pest, reducing the use of toxic methods and implementing less toxic methods, monitoring pest activity and adjusting methods over time, tolerating harmless pests, setting a threshold to decide when it is time to act, among others as its main principles. Therefore, the correct answer is C. To reduce the use of artificial pesticides, reduce costs, and control pests.
Forested floodplain wetlands benefit from periodic flooding from rivers. When floodwaters spill into the wetland, they bring water and nutrients and leave both behind. But humans have often cut off floodplains from rivers by building roads, levees, berms, etc. Think about what would happen if a river could no longer flood into these areas. How would the resulting increased amount of water and nutrients in the river affect soils, hydrology, and life downstream?
Answers
The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.
If a river can no longer flood into forested floodplain wetlands due to human interventions, it would have significant consequences for the downstream areas in terms of soils, hydrology, and life.Without periodic flooding, the increased amount of water and nutrients in the river would not be able to disperse and be deposited in the floodplain wetlands. As a result, downstream soils would experience a decrease in nutrient inputs, leading to decreased fertility and altered composition. The absence of regular flooding would disrupt the natural hydrological cycle, reducing the recharge of groundwater and altering the flow patterns in the river system. This could result in decreased water availability, increased erosion, and changes in the overall ecosystem dynamics downstream.The disruption of nutrient flows and hydrological patterns would also have a significant impact on the life forms downstream. Aquatic plants, fish, and other organisms that depend on floodplain wetlands for breeding, feeding, and shelter would face habitat loss and reduced food availability. This, in turn, could disrupt the food chain and impact the abundance and diversity of aquatic and terrestrial species in the downstream areas.The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.For more such questions on flooding
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Example of the nucleus acid include
Answers
Answer:
Explanation:
Two examples of nucleic acids include deoxyribonucleic acid (better known as DNA) and ribonucleic acid (better known as RNA). These molecules are composed of long strands of nucleotides held together by covalent bonds
Which label on the diagram to the right indicates the site of blood filtration?
A
B
C
Answers
Looking at the image and the labelings critically, the site of blood filtration, otherwise known as the glomerulus, is labeled as A.
The glomerulusThe kidney functions primarily in the process of excreting substances such as urine and toxic drugs.
The excretory substances in the blood are filtered off in the glomerulus of the kidney.
The structure marked A represents the glomerulus. C is known as the Bowman's capsule.
Thus, blood filtration happens at A.
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Answer:
A
Explanation:
edge 2022
Explain the limitation binomial nominclature (15 marks)
Answers
Answer:
- Binomial nomenclature is a widely accepted naming system, which is used in the naming of living things. Multiple native names make it extraordinarily tough to establish an organism globally and maintain an observation of the variety of species. Thus, it creates quite a lot of confusion. To eliminate this confusion, a normal protocol came up. According to it, every organism would have one scientific title which might be utilized by everybody to establish an organism.
What is binomial nomenclature?
Binomial Nomenclature follows a universally accepted naming system, which is used to provide a scientific name to a known organism.
Binomial Nomenclature also known as the binary nomenclature.
It uses two-terms during the nomenclature of a specie (plants, animals, and living organisms) that is why it called two-term naming system.
The scientific name of an organism or binomial nomenclature consists of two words, such as the generic epithet and describes the genus and the specific epithet and refers to the species of the organism.
Both of this term is written in italic and the genus name is capitalized.
Binomial nomenclature was given by Swedish botanist and physician Carl Linnaeus. He also called the founder of modern taxonomy.
Carl Linnaeus described and classified thousands of species of plants and animals in his book Systema Naturae.In this technique, there are particular guidelines that are followed while naming organisms. This normal algorithm is relevant to plants and animals whereas giving them distinctive names inside a given system.There are two worldwide codes such as the International Code of Botanical Nomenclature (ICBN) deal with the biological nomenclature for plants and the International Code of Zoological Nomenclature (ICZN) deal with the biological nomenclature of animals.
These two codes agreed upon by all of the biologists over the world for the naming protocol. These codes ensure that every organism will get a selected identity and that identity is globally recognized.
Summary of the limitation binomial nominclature:
- Some of the main drawbacks of binomial nomenclature are: If two or more names are actually in use in compliance with the priority rule, the appropriate name will be used first and the other names will end up being synonyms because authenticity is synonymous with the senior.
Which of the following is an example of a plant responding to the external stimulus of gravity?
A.) A seedling growing toward a sunny window
B.) A plant root growing down into the soil
C.) Flowers producing nectar to attract bees
D.) a potted plant wilting when it dries out
Answers
Answer:
b
Explanation:
bcs the root grows towards the gravity
Answer:
D
Explanation:
6. What kind of waste can compost be made from-biodegradable
or non-biodegradable?
Answers
Answer:
Composting is possible with the wastes which can decay by itself, like fruit and vegetable peels, leaves, flowers etc. Non biodegradable wastes will not decay by itself. Hence, compost cannot be made from non biodegradable wastes.
Composting is possible with the wastes which can decay by itself, like fruit and vegetable peels, leaves, flowers etc. Non biodegradable wastes will not decay by itself. Hence, compost cannot be made from non biodegradable wastes.
Hope it helps...Agrarian societies make up a small area of China, but their output accounts
for a significant percentage of the world's food production. Which of these is
most likely to be a challenge for China's agrarian societies?
O A. Harvesting crops fast enough
O B. Air pollution from smokestacks
O C. Dealing with increased biodiversity
O D. Extinction of crop species
Answers
Answer:
Air pollution from smokestacks will be the biggest challenge.
Explanation:
China is one of the biggest producers in the world of agricultural goods. The country has a long tradition of being among the leaders in the world in this sector, even when it has been in terrible conditions. One thing that is a problem though is that the area where agricultural activities take place in China is not that big. This is due to the country's geography.
But it seems that geography won't be the biggest problem, but the pollution of the air. China has become heavily industrialized and in order to reach the level at which it is now, it did not take the environment into account at all. The pollution has constantly been increasing and it affects agriculture as well. Because the air pollution is at a very high level, there are more and more acid rains, but also they partially block the sunlight. The acid rains destroy the plants, which is already causing problems and they will only just increase. By blocking the sunlight in some areas, the plants grow slower and produce less because they cannot perform photosynthesis properly.
Answer:
I can approve that the answer is A.
Explanation:
i just took the test
how do immunizations work with viruses?
Answers
Answer:
immunisations can help protect against certain diseases by imitating an infection. This type of imitation infection, helps teach the immune system how to fight off a future infection. Sometimes, after getting a vaccine, the imitation infection can cause minor symptoms, such as fever. Such minor symptoms are normal and should be expected as the body builds immunity.
Once the vaccinated body is left with a supply of T-lymphocytes and B-lymphocytes that will remember how to fight that disease. However, it typically takes a few weeks for the body to produce T-lymphocytes and B-lymphocytes after vaccination. Therefore, it is possible that a person infected with a disease just before or just after vaccination could develop symptoms and get that disease, because the vaccine has not had enough time to provide protection. While vaccines are the safest way to protect a person from a disease, no vaccine is perfect. It is possible to get a disease even when vaccinated, but the person is less likely to become seriously ill.
Write me a 10 minute speech about varicella zoster
Need it asap
Answers
Varicella Zoster is an infectious viral disease causing chickenpox in children and shingles in grown-ups. Inoculation plays a crucial part in avoidance and lessening complications.
Aspeech on Varicella-ZosterWomen and noblemen,
Nowadays, I would like to examine a vital and predominant viral disease known as Varicella Zoster. Varicella Zoster, commonly alluded to as chickenpox, is caused by a varicella-zoster infection. It fundamentally influences children, but can too affect grown-ups who have not been already contaminated.
Varicella Zoster presents as a profoundly infectious sickness characterized by a particular hasty, fever, and common disquietude. The infection spreads through coordinated contact or respiratory beads, making it effortlessly transmissible inside families and communities.
Whereas chickenpox is for the most part a gentle ailment in children, it can lead to more serious complications in grown-ups, pregnant ladies, and people with debilitated resistant frameworks. These complications incorporate pneumonia, bacterial contaminations, and in uncommon cases, neurological complications such as encephalitis.
Luckily, the improvement of a profoundly successful antibody has essentially diminished the frequency of Varicella Zoster around the world. Immunization not as it were secures people from the distress and potential complications of chickenpox, but too makes a difference anticipate the infection from spreading inside the community.
In any case, Varicella Zoster doesn't halt at chickenpox. Once the introductory contamination settles, the infection remains torpid inside the body and can reactivate a long time afterward, causing a condition known as herpes zoster, or more commonly, shingles.
Shingles are characterized by a difficult hasty that ordinarily happens in a single dermatome, regularly along the middle or confront. The reactivated infection can cause critical pain and inconvenience, enduring for weeks or indeed months. Moreover, complications such as postherpetic neuralgia, a persistent torment disorder, can happen, especially in more seasoned people.
To combat the chance of shingles, an isolated antibody called the shingles antibody or herpes zoster immunization has been created. This antibody not as it were makes a difference anticipate shingles but moreover diminishes the chance of postherpetic neuralgia.
In conclusion, Varicella Zoster, enveloping both chickenpox and shingles, could be a viral contamination that has critical suggestions for open well-being. We have made significant progress in reducing the burden of this disease through extensive vaccination efforts.
In any case, ongoing efforts to prevent Varicella zoster from returning to our communities and to protect powerless populations require prompt attention and vaccination.
Much obliged to you for your thought. Let's collaborate to ensure a better future for everyone.
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Compare and contrast a fossil with a trace fossil
Answers
Definition:
- Fossil: A fossil refers to the preserved remains or traces of organisms that lived in the past. It can include the hard parts of plants or animals, such as bones, shells, teeth, or wood.
- Trace Fossil: A trace fossil, also known as an ichnofossil, refers to indirect evidence of prehistoric life activities, such as footprints, burrows, tracks, trails, or even feces (coprolites).
Formation:
- Fossil: Fossils form when the remains or hard parts of organisms are buried in sediment or other materials, undergo mineralization over time, and become preserved.
- Trace Fossil: Trace fossils form when an organism's activity or behavior, rather than the organism itself, creates an impression or trace that is preserved in the geological record.
Information Provided:
- Fossil: Fossils can provide direct information about the physical characteristics, anatomy, and structure of ancient organisms. They can offer insights into their evolutionary relationships, adaptations, and paleoenvironments.
- Trace Fossil: Trace fossils provide indirect information about the behavior, locomotion, feeding habits, and ecological interactions of ancient organisms. They can reveal details about their movement patterns, burrowing behavior, or group activities.
Preservation:
- Fossil: Fossils typically require specific conditions for preservation, such as rapid burial, anoxic environments, or mineral-rich sediment. They are often preserved in sedimentary rocks, amber, or ice.
- Trace Fossil: Trace fossils can form in various types of sediments, including mud, sand, or volcanic ash. They can also occur in hardened substrates like limestone or volcanic rock.
Types and Examples:
- Fossil: Examples of fossils include bones, teeth, shells, petrified wood, and preserved soft tissues like feathers or leaves.
- Trace Fossil: Examples of trace fossils include footprints, tracks, burrows, nests, feeding traces, or coprolites (fossilized feces).
In summary, a fossil refers to the preserved remains or traces of organisms themselves, providing direct information about their physical characteristics. On the other hand, a trace fossil refers to indirect evidence of prehistoric life activities, offering insights into behaviors, locomotion, and ecological interactions. Both types of fossils contribute to our understanding of ancient life forms and ecosystems, but through different perspectives and types of evidence.
I hope this helps! :)
For the following code, break it down into codons then rewrite it showing a frameshift with the new codons. (underline your modification).
AUGG G CAAUUGUCCUCUAGG G G G G
Answers
Break down into codons: AUG-GCA-AUU-GUC-CUC-UAG-GGG
Modified code with frameshift: AUG-GCA-UUG-UCC-UCU-AGG-GGG
What are Genetic codes?The genetic code serves as a collection of guidelines that living cells employ to decipher the information stored in genetic material (DNA or RNA sequences) into proteins. This process, known as translation, is executed by the ribosome, which connects proteinogenic amino acids in a sequence directed by messenger RNA (mRNA).
To achieve this, transfer RNA (tRNA) molecules transport amino acids and read the mRNA in groups of three nucleotides, often referred to as codons. The genetic code exhibits a striking resemblance across all organisms and can be conveniently represented by a concise table consisting of 64 distinct entries.
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Help asap…
Why are bacteria necessary to life?
A. because they move and make biologically important elements available to the organisms that need them.
B. because they are food for all organisms
C. because they generate heat which is necessary for life
D. because they provide oxygen which all living things need
Answers
Answer: D
Explanation: Bacteria are helpful because they produce oxygen, which our bodies need to breathe, and they help us to digest the food we eat.
Which of the following groups includes a protozoan that is transmitted sexually?
A.) Chromalveolata
B.) Amoebazoa
C.) Excavata
D.) Archaeplasteda
E.) Rhizaria
Answers
Answer:
i think A
Explanation:
The bacteria we are growing contain both chromosomal DNA and plasmid DNA. Both are circular, but they are different. In 3-5 sentences, discuss at least 3 differences between the chromosomal DNA and plasmid DNA found in our bacterial cells.
Answers
Answer:
Please find the explanation of the differences between chromosomal DNA and plasmid DNA below
Explanation:
As stated in this question, a bacteria cell contains both chromosomal or genomic DNA and an extra chromosomal DNA called PLASMID. They are both circular in shape but are different from one another in the following ways:
- Chromosomal DNA is larger in appearance than the plasmid DNA, hence, they differ in terms of size.
- Chromosomal DNA encodes all the information in the genome of the bacterial cell necessary for their growth and development while plasmid DNA encodes few additional beneficial characteristics such as antibiotic resistance, virulence etc.
- Chromosomal DNA is wrapped around histone proteins to form the chromosome structure but plasmid DNA is naked and not wrapped around histone proteins.
Hydrophilic substances "dissolve" in water, what does that mean?
How does it pull apart bonds like in glucose?
What about the lipid bilayer with the phospholipid hydrophilic head, why doesn't it get ripped off the tails?
Answers
Answer:
mark me pls
Explanation:
Q1)When a substance is said to “dissolve” in water, it means that it is able to mix with the water molecules and form a homogeneous solution. This means that the substance is evenly distributed throughout the water and is no longer visible as a separate entity. Hydrophilic substances are able to dissolve in water because they have a strong affinity for water molecules, allowing them to form strong hydrogen bonds with them.
Q3)The hydrophilic head of the phospholipid is held in place by a combination of electrostatic and hydrogen bonding interactions with the hydrophobic tails. These interactions are strong enough to keep the head and tail together, even when the bilayer is subjected to mechanical forces.