Answers
Answer:
Cell membrane is found in all cells.
Answer: The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment.
Explanation:
. Animal cells simply have a cell membrane, Plant cells have a cell wall, as well as a cell membrane.
Related Questions
how do Euglena reproduce?
Answers
Which of the following is NOT an organ system of the human body?
A. Epidermal
B. Respiratory
C. Digestive
D. Urinary
Answers
I'm not asking for the answer, but simply what the difference is between the options. I know the correct answer is D, but I chose A. If you really look at them and think about it, aren't they the same answer just phrased differently? Or am I missing something?
Answers
Answer: I'm actally confused myself, and i am advanced in this.... maybe ask your teacher because to me it just looks worded differently. both answers sate that B and C have both properties, but A only has hydrophilic.
Explanation: :)
Answer:
a
Explanation:
Which of the following is a synonym (word with a
similar definition) for the word degradation, used
in line 8 of the passage?
a. health
b. ruin
c. gradation
d. evaluation
Answers
Answer: B ruin
Explanation: Because i looked it up on QUIZLET !Drag the tiles to the correct boxes to complete the pairs.
Identify the types of inheritance based on the expression of alleles in the organism.
Answers
Answer:
Presence of many alleles for the trait to be expressed --> Multiple
Presence of two alleles for the trait to be expressed --> recessive
Presence of a single allele for the trait to be expressed --> dominant
Answer:
Presence of two alleles for the trait to be expressed: recessive
Presence of many alleles for the trait to be expressed: multiple
Presence of a single allele for the trait to be expressed: dominant
Explanation:
Edmentum
why does the sky looks blue in the daytime and looks red during sunset because in of brownian movement be cause of the suspense is particles the air see because the tyndall effect because the of the particles a directly
Answers
Answer:
due to the refraction of light from sea.
Explanation:
the sky looks blue in the daytime and looks red during sunset because in of brownian movement be cause of the suspense is particles the air see because the tyndall effect because the of the particles a directly
Salicylic acid (SA) is an important plant hormone that is best known for mediating host responses upon pathogen infection. Its role in plant defense activation is well established, but its biosynthesis in plants is not fully understood. SA is considered to be derived from two possible pathways; the ICS and PAL pathway, both starting from chorismate. The importance of both pathways for biosynthesis differs between plant species, rendering it hard to make generalizations about SA production that cover the entire plant kingdom. Yet, understanding SA biosynthesis is important to gain insight into how plant pathogen responses function and how pathogens can interfere with them. In this review, we have taken a closer look at how SA is synthesized and the importance of both biosynthesis pathways in different plant species.
Answers
The amino acid phenylalanine is used in the biosynthesis of salicylic acid. It can be produced in Arabidopsis thaliana using a mechanism that is not dependent on phenylalanine.
A straightforward phenolic substance known as salicylic acid (SA) is found in a variety of plant species. It can be created from cinnamic acid by phenylalanine ammonia-lyase in the cytosol or from iso-chorismic acid by iso-chorismate synthase in chloroplasts, depending on the kind of plant, developmental stage, and growth conditions.
SA is a plant immunological signal that is necessary for both the local defensive response and systemic acquired resistance, in addition to its function in controlling other aspects of plant growth and development. With genetic manipulation of the SA signaling pathway, disease-resistant crops have been made possible thanks to an understanding of SA-mediated plant defense.
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Chapter 40 Chapter Assignment Sheets
4. Vein stimulation refers to techniques used when initial attempts to obtain a blood sample are not successful.
What are five techniques used to stimulate veins?
m
wash
Cloth
5. Describe the characteristics of a vein versus an artery versus a tendon when palpating and drawing blood.
6. Identify the recommended venipuncture method for each of the situations listed below.
A. When drawing blood from a 75-year-old patient
with thin veins
B. For collecting a blood specimen from children, who have small
veins and a tendency to move during the venipuncture procedure
C. When multiple blood samples must be obtained from
one venipuncture procedure
7. What are two of the most common adverse reactions patients have during venipuncture?
fear and Pain
8. In preparing a patient for venipuncture, why would it be helpful to know about the patient's past venipuncture
experiences?
9. Why does the appearance and attitude of the medical assistant matter when approaching a patient for a blood
sample?
10. If you sense that your patient does not understand that you are about to perform venipuncture, what would be
some good actions to take?
Answers
Answer:
4). Five techniques used to stimulate veins when initial attempts to obtain a blood sample are not successful include:
a). Placing a warm, moist towel over the area
b). Lightly tapping or slapping the area with your fingers
c). Massaging the area in a circular motion
d). Lowering and raising the arm to promote blood flow
e). Making a fist and opening and closing the hand
5). When palpating and drawing blood, veins are typically softer, more pliable, and have less resistance than arteries or tendons. Arteries are usually deeper in the body and have a more elastic and rigid feel. Tendons, on the other hand, feel firm and have a cord-like texture.
6). The recommended venipuncture method for each situation is:
A. When drawing blood from a 75-year-old patient with thin veins - use a butterfly needle or a small gauge needle to reduce discomfort and the chance of collapsing the vein.
B. For collecting a blood specimen from children, who have small veins and a tendency to move during the venipuncture procedure - use a butterfly needle or a smaller gauge needle to minimize discomfort and reduce the chance of collapsing the vein.
C. When multiple blood samples must be obtained from one venipuncture procedure - use a larger gauge needle to allow for faster blood flow and reduce the number of needle sticks.
7). The two most common adverse reactions patients have during venipuncture are pain and bruising at the site of the puncture.
8). Knowing about a patient's past venipuncture experiences can help the medical assistant prepare the patient and provide reassurance, address any concerns, and minimize discomfort during the procedure.
9). The appearance and attitude of the medical assistant matter when approaching a patient for a blood sample because it can influence the patient's level of anxiety and willingness to cooperate. A calm and professional demeanor can help put the patient at ease and build trust.
10). If you sense that your patient does not understand that you are about to perform venipuncture, some good actions to take include explaining the procedure in simple language, showing the patient the equipment to be used, and asking the patient if they have any questions or concerns. It is also important to obtain the patient's consent before proceeding with the procedure.
The removal of which of the following organisms would most reduce the transfer of energy
from aquatic organisms to terrestrial organisms?
Answers
Answer:
Food chain and food webs
If a human has an X and a Y chromosome pair, they are
Answers
evidence that two organisms share a common ancestor?
Answers
There are several lines of evidence that can indicate two organisms share a common ancestor:
Comparative Anatomy: If two organisms have similar structures, it suggests a common ancestral origin. Homologous structures, such as the pentadactyl limb (five-fingered limb) found in mammals, reptiles, birds, and amphibians, indicate a shared ancestry despite variations in function or form.Comparative Embryology: Studying the development of embryos can reveal similarities between organisms that indicate a common ancestor. For example, vertebrate embryos exhibit similar features at early stages, such as pharyngeal pouches, suggesting a shared ancestry.Fossil Record: Fossils provide direct evidence of organisms that lived in the past and can show evolutionary connections between species. Transitional fossils, like Archaeopteryx, which exhibits characteristics of both reptiles and birds, demonstrate a gradual transition between different groups of organisms.Molecular Biology: DNA and protein sequence comparisons can reveal the degree of similarity between organisms. The more closely related two organisms are, the more similar their genetic sequences tend to be. Molecular phylogenetics uses this information to construct evolutionary trees and determine common ancestry.Biogeography: The geographic distribution of organisms can provide evidence of common ancestry. For example, species on isolated islands often resemble closely related species on the nearest mainland, indicating a common ancestral source population.Genetic Homologies: Shared genetic information between organisms, such as the presence of specific genes or genetic markers, can indicate a common ancestry.Vestigial Structures: Vestigial structures are remnants of organs or traits that were functional in ancestors but have lost their original purpose in descendants. Examples include the human appendix or hind limbs in some snake species. The presence of these vestigial structures suggests a shared ancestor with organisms in which these structures are still functional.By examining and analyzing these various types of evidence, scientists can build a compelling case for the shared ancestry between different organisms, highlighting the evolutionary relationships that connect them.
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Termites are insects that live in colonies. In a colony, the king and a queen are responsible for reproduction. Workers spend most of their time caring for the other termites and building the nest. Soldiers protect the nest from attacks.
The organization of the termite colony is an example of which benefit of social behavior?
foraging
protection
reproduction
division of labor
Answers
Answer:
In a colony, the king and a queen are responsible for reproduction. Workers spend most of their time caring for the other termites and building the nest. Soldiers protect the nest from attacks.
Explanation:
Fogaging
The organization of the termite colony is an example division of labor
They follow a distinct division of labor coupled with distinct division in morphology.Explain division of labor?A process in which one in which one individual repeatedly perform a task while another individual repeatedly performs another.
Explain social behavior?It is a behavior among two or more organisms within the same species and encompasses any behavior in which one member affects the another.
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What organ regulates the levels of glucose?A) PancreasB) ThymusC) KidneysD) Hypothalamus
Answers
The organ that regulates the levels of glucose is the Pancreas thanks to its insuline secretion. (option A)
PLEASE HELP plant cell diagram
Answers
Answer:
1. Nuclear pore
5. Nuclear membrane
6. Rough ER
7. Ribosomes
8 .Smooth ER
9. Golgi vesicle
10. Cytoskeleton
11. Cytoplasm
12. Cell membrane
13. Cell wall
14. Chloroplast
15. Peroxisome
16. Golgi body
17. Mitochondria
18. Tonoplast
19. Central vacuole
Plssss help meee!
Which of the following cell(s) is the end product after Meiosis I?
1)two diploid daughter cells
2)one diploid cell
3)two haploid daughter cells
4)one haploid cell
Answers
Answer:
C IS THE ANSWER, YOU GOT IT CORRECT
Explanation:
In contrast to a mitotic division, which yields two identical diploid daughter cells, the end result of meiosis is haploid daughter cells with chromosomal combinations different from those originally present in the parent.
please help me please
Answers
Answer:
Soft skills are character traits and interpersonal skills. Soft skills are abilities that relate to how you work and how you interact with other people.
List of soft skills:
LeadershipTeamworkCommunicationOrganizationManagement, etc.The importance of soft skills,
Skills such as listening and writing ensure that there is a smooth flow of ideas without any conflicts. This creates a productive and healthy work environment.Good communication and negotiation skills.Future workplaces will depend more of these skills (soft skills).which feature is characteristic of rivers?
Answers
Characteristics Upper course
River channel The river has a very narrow channel and a shallow one too.
Force/strength and speed of the water The water is slow, as there is low force is it
Amount of water There is little water as it only comes from the source of the river.
Exam number: 700052RR
Exam Guidelines
▸ Exam Instructions
Early
O A. The medulla
OB. Repression
OC. The death instinct
O D. The preconscious mind
Question 1 of 20:
Select the best answer for the question.
1. According to Sigmund Freud, memories that easily surface into everyday thought are in which part of the mind?
Hint: In the iceberg analogy, this is the part of the iceberg that's just below the surface of the water.
onality
O Mark for review (Will be highlighted on the review page)
Answers
Accοrding tο Sigmund Freud, memοries that easily surface intο everyday thοught are in the precοnsciοus mind. The answer tο the questiοn is οptiοn D.
Whο is Sigmund Freud?Sigmund Freud may justly be called the mοst influential intellectual legislatοr οf his age. His creatiοn οf psychοanalysis was at οnce a theοry οf the human psyche, a therapy fοr the relief οf its ills, and an οptic fοr the interpretatiοn οf culture and sοciety.
Despite repeated criticisms, attempted refutatiοns, and qualificatiοns οf Freud’s wοrk, its spell remained pοwerful well after his death and in fields far remοved frοm psychοlοgy as it is narrοwly defined. If, as the American sοciοlοgist Philip Rieff οnce cοntended, “psychοlοgical man” replaced such earlier nοtiοns as pοlitical, religiοus, οr ecοnοmic man as the 20th century’s dοminant self-image, it is in nο small measure due tο the pοwer οf Freud’s visiοn and the seeming inexhaustibility οf the intellectual legacy he left behind.
What is the interiοr ?The term "interiοr" can refer tο the inside οr inner part οf sοmething, such as the inside οf a building, vehicle, οr οbject. It can alsο refer tο the inside οr inner wοrkings οf a system, cοncept, οr idea.
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A student pours a spoonful of dirt into a cup of water. The water and dirt are stirred together. The water turns a light brown color. Some dark pieces float to the top of the cup and another dark layer forms on the bottom of the cup. Which statement BEST describes the contents of the cup?
Answers
The statements described the contents of the cup is that it is a mixture.
What is the cup?Let us notice that the question that we have here is incomplete but to the best of my ability I would try to explain the concept that is involved here. We know that a mixture would imply any combination of the substances that are not chemically combined together.
We can see that both the water and the dirt are independent substances. They do not mix up at all when we put the dirt in the water. They would continue to be separate from each other although they have been mixed together.
Hence, we can see that putting the dirt and the water in the same place would only lead to the production of a mixture of substances as we have described in the answer stated here.
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Why does the world need to grow more food? Why do the methods need to be sustainable.
Answers
Answer:
They need to grow more food to provide for the growing population. The methods need to be sustainable because if it isn't you won't be able to produce more food
Explanation:
Answer: Sustainable food production is important because of the increasing threats from climate change, environmental degradation caused by food production, and rising food insecurity.
According to a 2018 report by the IPCC, how many years do we have to reduce carbon dioxide emissions to keep warming under 1.5°C?
12
15
37
22
Answers
Explanation:
According to a 2018 report by the IPCC, how
In science, one example of a theory is the cell theory. If a scientist collects evidence that questions the basics of a scientific theory, this means the theory is
A. flawed to the point of being invalid
B. going to be refined by further investigation
C.going to be proven wrong
D. not based on fact or evidence
Answers
Answer: B. going to be refined by further investigation
Explanation: When it comes to a scientific theory, it is refined in order to represent the new findings. If the new findings go completely against the theory, it is proven wrong and rejected.
The brain and spinal cord are part of the _______ nervous system. The electrical charges that act as nervous signals are called _______. Jellyfish do not have a brain. Instead their nervous system is called a _______. After nervous systems began to develop in bilaterally symmetric animals, some developed ventral, or front, nerve cords, while chordates developed _______ nerve cords. Skeletons that allow for movement by using muscles and squeezing liquid to change the body shape are called _______ skeletons. _______ do not grow with arthropods, and so occasionally must be shed and regrown from chitin. Muscles move endo- and exoskeletons by _______. _______ is the joining of two gametes called sperm and egg. A fish that lays her eggs in a cluster is initiating _______ fertilization. _______ are an adaptation by reptiles to allow for reproduction and embryo development on land. Describe three different strategies used by three different animals to thermoregulate. If you see a snake coiled up in a sunny patch of grass, what can you probably conclude about the type of thermoregulator it is. Why?
Answers
The brain and spinal cord are part of the central nervous system.
The electrical charges that act as nervous signals are called action potentials or nerve impulses.
Jellyfish do not have a brain. Instead, their nervous system is called a nerve net.
After nervous systems began to develop in bilaterally symmetric animals, some developed ventral nerve cords, while chordates developed dorsal nerve cords.
Skeletons that allow for movement by using muscles and squeezing liquid to change the body shape are called hydrostatic skeletons.
Exoskeletons do not grow with arthropods, and so occasionally must be shed and regrown from chitin.
Muscles move endo- and exoskeletons by contracting and relaxing.
Fertilization is the joining of two gametes called sperm and egg.
A fish that lays her eggs in a cluster is initiating cluster or mass fertilization.
Amniotic eggs are an adaptation by reptiles to allow for reproduction and embryo development on land.
Describe three different strategies used by three different animals to thermoregulate.
Elephants: Elephants thermoregulate by using their large ears as cooling devices. They flap their ears to increase surface area and enhance heat loss through evaporative cooling.Desert Lizards: Desert lizards employ behavioral thermoregulation by basking in the sun to absorb heat and warming their bodies. They also retreat to shade or burrows to avoid excessive heat when needed.Penguins: Penguins have a unique thermoregulation strategy. They huddle together in large groups to conserve body heat and shield themselves from the cold Antarctic winds, effectively reducing heat loss and maintaining body temperature.If you see a snake coiled up in a sunny patch of grass, what can you probably conclude about the type of thermoregulator it is. Why?
If you see a snake coiled up in a sunny patch of grass, you can probably conclude that the snake is an ectotherm. Ectotherms rely on external heat sources, such as the sun, to regulate their body temperature. By basking in the sun, the snake absorbs heat, which helps raise its body temperature to a suitable level for proper physiological functioning.
Answer:
1. central
2. action potential
3. nerve net
4. dorsal
5. hydrostatic
6. Exoskeletons
7. contraction/contracting
8. Fertilization
9. external fertilization
10. Eggs
11. Animals with fur thermoregulate by panting. Winged birds will flap against their mouths/heads to dissipate heat. Humans will produce sweat to evaporatively cool. Polar bears have developed blubber. Bears drop body temperatures during hibernation.
12. Seeing a snake using the warmth of the sun leads us to conclude that it is likely a thermo conformer that cannot produce its own body heat.
100 points!!! please help
Answers
Answer:
You can buy a nutrient solution over the counter, or take some water from a fish tank or pond to supply nutrients. Using water from a pond or fish tank could introduce other contaminants into the growth medium. You can also mix nutrient solutions. The Walne medium is a nutrient mixture that is suitable for most algae
Explanation:
does that hep
Answer: Look it up on quilt
Explanation:
I had that paper
Summary on The ecology of war an evolutionary perspective on conflict over resources and prospects for peace
Answers
Competition for resources and territories is not just a characteristic of the present or past; it is a recurring theme in nature and a phenomenon with a long evolutionary history in humans.
What is the straightforward meaning of ecology?Ecology involves the investigation of organisms and their interactions with their surroundings. An ecologist researches how organisms interact with their environments.
What are some instances of ecology?Human ecology is the study of how people interact with their environment. Wetland ecology is instead studied by looking at the food chain in a wetland, while niche construction ecology is studied by looking at how termites or other microscopic creatures interact with their environment.
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Describe hurricanes and the impact they
can have.
Answers
Explanation:
When a hurricane strikes a coastal area,it brings a number of serious hazards. These hazards include heavy rains, high winds, a storm surge, and even tornadoes
Answer:
look above
Explanation:
Each level in a food chain contains less energy than the one below it because some energy is
added to the system.
A
B
C
D
Added to the system
lost as heat.
consumed by carnivores.
incorporated into biomass.
Answers
Answer:
lost as heat.
Explanation:
Energy decreases as it moves up because energy is lost as metabolic heat
Which of the following describes hygiene?
A. Practices that prevent disease
B. Strategies to protect patient information
C. Steps for communicating effectively
D. Methods for properly lifting patients
SUBMIT
It’s A
Answers
Answer:
A
Explanation:
hygiene is done by oneself
Answer: A. Practices that prevent disease
Explanation: took the quiz
Penicillin-binding protein 2a, encoded by the medA gene, isn’t affected by beta-lactam antibiotics.
True
False
Answers
Answer:
The correct answer is - false.
Explanation:
Penicillin-binding protein 2a or PBPs are protein produced by bacteria that binds with the β-lactam antibiotics such as penicillin. They play role in the cell wall synthesis of bacteria by producing peptidoglycan by catalyzing the reaction.
β-Lactam antibiotics bind with the PBPs and cause the disruption to peptidoglycan cross-linking in the biosynthesis of the cell wall and ultimately lysis of bacteria takes place and cell death.
Study the part of the diagram of the carbon cycle labeled with 4.
Which statement best describes the movement of oxygen in the
process represented by 4?
Plants and animals take in oxygen as part of
photosynthesis.
Plants and animals take in oxygen as part of
respiration.
Plants take in oxygen for photosynthesis, and
animals use it for respiration.
Plants and animals release oxygen into the
atmosphere.
Answers
Answer: Answer choice 3
Explanation:
Most minors require permission from a parent, guardian or legal counsel to file a restraining order. They cannot file on their own behalf.
Courts may require more evidence that the alleged abuse poses a serious threat before granting a restraining order to a minor. More severe abuse may need to be shown.
The court can appoint a guardian ad litem to review the case and determine if a restraining order is appropriate and in the best interests of the child. This provides an extra layer of review.
Restraining orders can name both the minor and their guardian(s) for protection. This helps ensure the safety of the minor.
Younger minors typically need more approval and evidence, while teens aged 16-18 often have more authority to file with limited guardian consent or independently. But requirements vary significantly between states and courts.
Despite additional considerations, minors of any age can pursue a restraining order if they feel they are in danger. Support from advocates, counselors or law enforcement can help minors of any age to access this protection.
Does this summary accurately reflect the key additional points regarding minors filing restraining orders? Please let me know if I have missed anything or if any part of the summary would benefit from more clarification. I want to make sure I have captured the essence of these considerations properly.
Let me know if you have any other questions! I'm happy to help provide any other information or perspectives on this topic.
Which statement best describes the movement of oxygen in the
process represented by 4?
Plants and animals take in oxygen as part of
photosynthesis.
Plants and animals take in oxygen as part of
respiration.
Plants take in oxygen for photosynthesis, and
animals use it for respiration.
Plants and animals release oxygen into the
atmosphere.
Based on the options, choice 3 is the best statement to describe the movement of oxygen in the process represented by step 4:
Plants take in oxygen for photosynthesis, and
animals use it for respiration.
Here are the key reasons why this choice is correct:
Photosynthesis and respiration are two separate biological processes that require oxygen. Photosynthesis is how plants produce their own food, and respiration is how plants and animals utilize oxygen and food for energy.
In photosynthesis, plants take in carbon dioxide and oxygen from the atmosphere, along with water and sunlight, to produce glucose for food and release oxygen as a byproduct. So plants require oxygen as an input for photosynthesis.
In respiration, animals and plants take in oxygen from the atmosphere and break down glucose and oxygen to produce energy. So oxygen is required as an input for respiration and aerobic respiration.
Oxygen moves from the atmosphere to plants during photosynthesis, and then from plants to animals during respiration. It cycles between the biological processes.
The other options do not properly capture this cycling and movement of oxygen between photosynthesis and respiration.
Plants take in oxygen for photosynthesis, and animals use it for respiration. Therefore, option C is correct.
What is photosynthesis?Photosynthesis is the process by which green plants, algae, and some bacteria convert energy from sunlight into chemical energy in the form of glucose or other sugars.
During photosynthesis, the chlorophyll in the plant's chloroplasts absorbs light energy, which is then used to convert carbon dioxide and water into glucose and oxygen through a series of chemical reactions.
This process not only produces food for the plant but also releases oxygen into the atmosphere, which is essential for the survival of many organisms. Photosynthesis is a vital process for life on Earth, as it forms the basis of the food chain and is responsible for producing the oxygen that sustains aerobic respiration in animals. Therefore, option C is correct.
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