The functions of carbohydrates do NOT include:
a
catalyzing reactions
b
structural materials
C с
source of energy
d
glycogen stores
Answers
Biological catalysts are generally proteins (and a group of RNA molecules called ribozymes), but carbohydrates do not play such a role.
The function of the carbohydrates do NOT include option A. catalyzing reactions
What are carbohydrates?
It is considered to be sugar molecules. Along with fats and proteins, carbohydrates should represent the three important nutrients that should be found in food and drinks. Glucose or blood sugar represents the source of energy.
It functions include structural materials, stores of glycogen, and sources of energy.
Therefore, the correct option is a.
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Related Questions
Fetal alcohol syndrome is the leading cause of in the Western world. OA. PIntellectual impairment OB. Infertility OC. Multiple births OD. Miscarriages QUESTION 10 One reason that dieting may not work is OA. a high BMR. OB. an insensitive BMR. OC. a low BMR. OD. None of the above.
Answers
Fetal alcohol syndrome is the leading cause of intellectual impairment in the Western world. Hence option A is correct.
Fetal alcohol syndrome is the leading cause of intellectual impairment in the Western world. This is the accurate statement related to the given question. It is a condition in which a baby is born with mental and physical defects due to the mother's alcohol consumption during pregnancy.
Let's look at the reason why dieting may not work: Dieting may not work due to a low BMR. The Basal Metabolic Rate (BMR) is the number of calories the body requires at rest to perform its basic functions such as breathing, circulation, and cell production. As a result, an individual with a low BMR has a slower metabolic rate, making it more difficult to burn calories and lose weight. Therefore, option C is the correct answer: a low BMR.
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Scientific discoveries are rarely used in technology.
Ture or false
Answers
Which of the three balls pictured below have gravitational potential energy.
Answers
Answer:
i believe the basketball falling from the net
Explanation:
Crop rotation is a planned order of specific crops planted on the same field. Crop rotation means that succeeding crops are of adifferent genus and species. Examples are row crops planted after small grains or grain crops after legumes. The planned rotationmay be for a two- or three-year period.What is a LIKELY ecological impact of crop rotation?A) The main crop becomes resistant to pests.B) It can interrupt the life cycles of certain pests.C) Lesser amounts of nitrogen are needed in the soilD) It ensures the presence of a single type of nutrient in the soilPlease select the correct answer choice.
Answers
A likely ecological impact of crop rotation is that it ensures the presence of a single type of nutrient in the soil. (option D)
How many atoms decayed in ONE half life?
50%
25%
100%
unclear
Answers
Answer:
Explanation:
50 % chance is the correct answer
a single mutation in the gene for the spike protein is devastating for the process of artificial active immunity (vaccination), because other than in naturally acquired immunity (via actual infection with the agent) the body only creates monoclonal antibodies against one particular epitope. when that epitope mutates the immune memory is useless.
Answers
A single mutation in the gene for the spike protein can indeed have a significant impact on the effectiveness of artificial active immunity or vaccination. In natural immunity, when an individual gets infected with a pathogen, the immune system generates a diverse range of antibodies that target multiple epitopes on the spike protein.
This ensures that even if one epitope mutates, the immune system can still recognize and neutralize the pathogen using other antibodies. However, in the case of vaccination, the immune system is exposed to a specific form of the spike protein, usually through a vaccine. As a result, the body predominantly creates monoclonal antibodies, which means they target only one specific epitope on the spike protein. If this epitope mutates, the monoclonal antibodies may no longer be able to recognize and bind to the mutated epitope. Consequently, the immune memory created through vaccination may become ineffective against the mutated form of the pathogen.
This highlights the challenge of developing vaccines against rapidly mutating pathogens. Vaccine developers need to consider the genetic variability of the target pathogen and design vaccines that elicit a broader immune response, targeting multiple epitopes or inducing more diverse antibody production. This can help overcome the limitation of monoclonal antibodies and enhance the durability of artificial active immunity.
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Drag each label to the correct location.
Geologists study a variety of other characteristics to identify minerals, such as texture, magnetism, streak plate markings, density, and specific gravity. Use the information you have already gathered, in addition to a few other properties of minerals, to identify the seven minerals in the chart below. If you need help using the graduated cylinder or scale, consult the lab instruments and measurements guide. If you do not have access to the seven minerals given, use this resource to complete the chart.
Answers
Answer:
quartz gypsum pyrite magnetite graphite fluorite talc
Explanation:
which of the following is a disadvantage of fossil fuels? burning fossil fuels produces greenhouse gases. extracting fossil fuels damages ecosystems. paying for fossil fuels at point of use is expensive. i only iii only i and ii only ii and iii only
Answers
The disadvantage of fossil fuels is the production of greenhouse gases and the damage to ecosystems. Option (d) ii and iii only is correct.
Fossil fuels are energy sources formed over millions of years from the decomposition of buried organisms, they include oil, coal, and natural gas. In recent years, the environmental and economic consequences of using fossil fuels have become increasingly apparent, there are many disadvantages to using fossil fuels. One of the most significant drawbacks is that burning fossil fuels produces greenhouse gases. this contributes to climate change, which has far-reaching consequences for the environment and society. In addition, extracting fossil fuels can damage ecosystems.
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a dihybrid cross involved a parental generation consisting of true-breeding plants with yellow, round seeds and true-breeding plants with green, wrinkled seeds. all the f1 generation consisted of plants with yellow, rounds seeds. if an f1 plant was crossed to a plant with green, wrinkled seeds, what would have been the predicted ratio of f2 seeds in the following phenotypic categories: yellow and round, yellow and wrinkled, green and round, and green and wrinkled?
Answers
In this dihybrid cross, the parental generation consists of true-breeding plants with the following traits:
Parent 1: Yellow, round seeds (YYRR)
Parent 2: Green, wrinkled seeds (yyrr)
The F1 generation resulting from this cross will all have the genotype YyRr (yellow, round seeds), as each parent contributes one dominant allele for each trait. However, they are heterozygous for both traits.
When an F1 plant (YyRr) is crossed with a plant with green, wrinkled seeds (yyrr), we can determine the predicted ratios of the phenotypic categories in the F2 generation by applying the principles of Mendelian genetics.
The possible gametes produced by the F1 plant are: YR, Yr, yR, and yr.
To determine the predicted ratio of the F2 phenotypic categories, we need to multiply the probabilities of the two traits independently. The predicted ratio for each category is as follows:
1. Yellow and round (YyRr): This category corresponds to the genotype YyRr and is obtained by combining the gametes YR and yR. The ratio is 9:16 or approximately 56.25% (9/16 = 0.5625).
2. Yellow and wrinkled (Yyrr): This category corresponds to the genotype Yyrr and is obtained by combining the gametes Yr and yr. The ratio is 3:16 or approximately 18.75% (3/16 = 0.1875).
3. Green and round (yyRr): This category corresponds to the genotype yyRr and is obtained by combining the gametes yR and yR. The ratio is also 3:16 or approximately 18.75% (3/16 = 0.1875).
4. Green and wrinkled (yyrr): This category corresponds to the genotype yyrr and is obtained by combining the gametes yr and yr. The ratio is 1:16 or approximately 6.25% (1/16 = 0.0625).
Therefore, the predicted ratio of the F2 seeds in the phenotypic categories would be approximately:
Yellow and round: 9:16 or 56.25%
Yellow and wrinkled: 3:16 or 18.75%
Green and round: 3:16 or 18.75%
Green and wrinkled: 1:16 or 6.25%
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Genetic engineering is the scientific process of changing the genome of an organism for specific purposes. Which genetically engineered food crop would have the greatest positive impact on the health of people in developing nations? rice that resists drought tomatoes that will ripen slowly cotton that is resistant to insect pests carrots that can be grown in cool temperatures
Answers
Answer: rice that resists drought
Explanation:
The genetic engineering is a process of developing healthy plants and crops. This enable the production of disease free, drought tolerant, and high yielding crops. Also, the crops can be grown in different seasons.
The genome of the plant is manipulated with that of the other plant or animal to develop desired characteristics in plants.
The rice that resists drought is the correct option. This is because the rice is the basic staple crop. It is consumed by people all over the world. It is consumed on the daily basis. The rice crops grow in the standing water, in the absence of appreciable amount of water rice may not grow. Thus, attaining resistance to drought in rice plants, will have a greatest positive impact on the health of the people of the developing nations. As more production of rice will enable people to obtain daily food.
The molecular structure of an immunoglobulin Fab fragment is illustrated above; it is bound to an antigen (in yellow). The positioning of the antigen binding site is important for the functioning of the immune system. Take a careful look at the placement of the antigen by manipulating the molecule. Which of the following statements correctly describes the antigen binding region?
Choose one:
The antigen makes contact with both the VL and VH variable domains.
The antigen is held in place by the variable domain only.
The antigen makes contact with the constant domains only.
The antigen is held in place by the VH variable domain only.
Answers
The correct statement is a) The antigen makes contact with both the VL and VH variable domains.
The antigen binding site of an immunoglobulin Fab fragment is composed of variable domains, which are responsible for binding to antigens.The antigen is held in place by interactions with both the VL and VH domains, including hydrogen bonds, van der Waals interactions, and electrostatic interactions.
hese interactions provide specificity and affinity to the binding process, allowing the immune system to recognize and neutralize diverse antigens.
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How can the genetic information of retroviruses be characterized?.
Answers
The genetic information of retroviruses can be characterized as RNA-based genetic material that undergoes reverse transcription, converting RNA into DNA by the enzyme reverse transcriptase.
This process enables the integration of the retroviral DNA into the host cell genome, leading to the production of new viral particles. The genetic information of retroviruses can be characterized through several methods. One common approach is to isolate the viral RNA or DNA from infected cells or viral particles.
This genetic material can then be amplified using techniques such as reverse transcription polymerase chain reaction (RT-PCR) or polymerase chain reaction (PCR), depending on whether the virus has RNA or DNA as its genetic material.
Once the genetic material is amplified, it can be sequenced using high-throughput sequencing technologies, such as next-generation sequencing (NGS). This allows for the determination of the nucleotide sequence of the viral genome.
The obtained sequence can then be compared to existing databases to identify the retrovirus and its relatedness to other known retroviruses.
In addition to sequencing, other techniques can be employed to characterize retroviral genetic information. These include Southern blotting, which can detect and characterize retroviral integration into the host genome, and hybridization techniques like in situ hybridization, which can localize viral genetic material within infected cells.
Overall, the combination of amplification, sequencing, and various molecular techniques provides a comprehensive characterization of the genetic information carried by retroviruses, enabling better understanding of their structure, function, and evolutionary relationships.
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What are the 8 phases of meiosis in order?
Answers
Meiosis is the process of cell division that produces gametes (sperm or eggs) in sexually reproducing organisms. The process of meiosis consists of two rounds of cell division, known as meiosis I and meiosis II. Each round of cell division involves different phases. Here are the eight phases of meiosis in order:
Meiosis I:
1. Prophase I: Chromosomes condense, nuclear membrane dissolves, and homologous chromosomes pair up and exchange genetic information in a process called crossing-over.
2. Metaphase I: Homologous chromosome pairs align at the metaphase plate and prepare for separation.
3. Anaphase I: Homologous chromosomes are pulled apart and move to opposite poles of the cell.
4. Telophase I: The chromosomes arrive at opposite poles, nuclear membranes begin to reform, and the cell divides into two daughter cells.
Meiosis II:
5. Prophase II: Chromosomes re-condense, nuclear membrane dissolves again, and the spindle apparatus re-forms.
6. Metaphase II: Chromosomes align at the metaphase plate and prepare for separation.
7. Anaphase II: Sister chromatids are pulled apart and move to opposite poles of the cell.
8. Telophase II: The chromosomes arrive at opposite poles, nuclear membranes reform, and the cell divides into four haploid daughter cells, each with a unique combination of genetic material.
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Son las mitocondrias redes interconectadas en vez de organelos independientes
Answers
Answer:
no
Explanation:
Which organ systems are present?
Answers
Answer:
There are 11 major organ systems in the human body.
Explanation:
The 11 organ systems include the integumentary system, skeletal system, muscular system, lymphatic system, respiratory system, digestive system, nervous system, endocrine system, cardiovascular system, urinary system, and reproductive systems.
The nine major organ systems in the human body are the integumentary system, the musculoskeletal system, the respiratory system, the circulatory system, the digestive system, the excretory system, the nervous system, the endocrine system, and the reproductive system.
Brainliness please!
Answer:
The 11 organ systems include the...
1. integumentary system
2. skeletal system
3. muscular system
4. lymphatic system
5. respiratory system
6. digestive system
7. nervous system
8. endocrine system
9. cardiovascular system
10. urinary system
11. reproductive systems.
Explanation:
The are major human body organ systems.
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artificial opening between the urinary bladder and aspects of the large intestine a. bph (benign prostatic hyperplasia) - normal kidney that fails to ascend into the abdomen but remains in the pelvis b. urinary incontinence - age-associated enlargement of the prostate gland c. ectopic kidney - large stone that grows and completely fills the renal pelvis d. vesicocolonic fistula - fusion of the kidneys during development of the fetus e. staghorn kidney stone - constant or frequent involuntary passage of urine f. horseshoe kidney
Answers
Option d is Correct. The kidneys will fuse together during the development of the fetus through an artificial hole between the urine bladder and portions of the large intestine.
During a cystostomy, a tiny tube is surgically inserted into the bladder through the lower abdominal skin. The tube enables your bladder to empty its contents into a bag outside of your body.
Overflow incontinence associated to prostate disorders is more common in men with prostate issues. Small amounts of urine can leak out when you urinate due to conditions like prostate cancer or benign prostatic hyperplasia that restrict the urethra.
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Option d is Correct. The kidneys will fuse together during the development of the fetus through an artificial hole between the urine bladder and portions of the large intestine.
During a cystostomy, a tiny tube is surgically inserted into the bladder through the lower abdominal skin. The tube enables your bladder to empty its contents into a bag outside of your body.Overflow incontinence associated to prostate disorders is more common in men with prostate issues. Small amounts of urine can leak out when you urinate due to conditions like prostate cancer or benign prostatic hyperplasia that restrict the urethra.The term "Vesicocolonic fistula" refers to an artificial opening between the urine bladder and portions of the large intestine. A vesicocolonic fistula is a connection between the urine bladder and the large intestine that is abnormal. This can be caused by a number of causes, including prior surgery.
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what do having the measles and being vaccinated against the measles have in common? group of answer choices they are both forms of neutral immunity. they are both forms of passive immunity. they are both forms of an immune deficiency. they are both forms of an infection. they are both forms of active immunity.
Answers
Having the measles and being vaccinated against the measles are both forms of active immunity. Therefore the correct option is option D.
When the immune system makes its own antibodies in reaction to an antigen, such as a virus or a vaccine, this is referred to as active immunity. Following a measles infection, a person's immune system creates antibodies to combat the virus, and these antibodies offer lifelong defence against additional measles infections.
The immune system is exposed to an inactive or weakened form of the virus when a person takes a measles vaccine, which causes the body to produce antibodies. Long-term defence against additional measles infections is also offered by these antibodies. Therefore the correct option is option D.
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Complete the table to summarize the processes described in this chapter.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13
Answers
Answer:vvvvvvvvvvvvvbhbvvbvbv
Explanation:
bhygn vfvnn
5.Queen Elizabeth II is a big fan of One Direction. She declares "Best Song Ever" as the new
National Anthem of the United Kingdom. Is she taken seriously? Explain.
Answers
Queen Elizabeth II can not be taken seriously on this.
Can Queen Elizabeth II be taken seriously on this?We know that the national anthem is the identity of a nation. The national anthem is a symbol of national pride and can not be changed carelessly by anyone no matter how highly placed the person could be.
Given the fact that a change in the anthem must have to be passed by parliament, then Queen Elizabeth II can not be taken seriously on this.
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Suppose you are an architect from a
cold climate who has been asked to design a building
for Tucson, Arizona, where the temperature averages
22°C and can reach 50°C in summer. What do you
know about keeping buildings warm that will help
a building stay cool in hot weather
Answers
Which third of sediment transport requires least amount of energy
a. suspension
b. bed load
c. dissolved/solution
Answers
Answer:
c. dissolved
Explanation:
the energy to be dissolved is not high.
_______________________ is the science of heredity and it seeks a precise explanation of the biological structures and mechanisms that determine what is inherited and how it is inherited.
Answers
The science of heredity, also known as genetics, is a field that explores the mechanisms and structures involved in the inheritance of traits from parents to offspring. Biological structures such as DNA, genes, and chromosomes play a crucial role in determining what is inherited and how it is inherited.
DNA, the genetic material that is present in every cell of an organism, contains the instructions for the development and function of the organism. Genes, which are segments of DNA, code for specific traits that are passed down from one generation to the next. Chromosomes, which are structures made up of DNA and proteins, carry genes and are responsible for the segregation and distribution of genetic material during cell division. Inherited traits can be influenced by various factors, including environmental factors, but genetics provides a framework for understanding the fundamental mechanisms that govern heredity.
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How does Passive Transport and/or Active Transport help a cell maintain homeostasis?
Answers
Answer:
Types of passive transport include simple diffusion, osmosis, and facilitated diffusion. Active transport requires energy from the cell. Cell transport helps cells maintain homeostasis by keeping conditions within normal ranges inside all of an organism's cells.
Explanation:
An element that has an atomic mass number of 16 and an atomic number of 17
Answers
Answer:
Sulphur
Explanation:
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Can't use google! Due in 10 minutes! I will mark you the brainliest!
How does identifying ecological hotspots help maintain biodiversity?
Answers
Answer:
Look below
Explanation:
A region must meet two strict criteria: must have at least 1,500 vascular plants as endemics, and it must have a high percentage of plant life found nowhere else on the planet. A hotspot is irreriplaceable
how far is the earth away from the sun
Answers
For the genotype shown below, which best describes the expression of the B-galactosidase gene.
I+ Oc Z+ / F’ O+ Z+
Constitutive
Repressed
Inducible
None of the above
Answers
The best describes the expression of the B-galactosidase gene is "Constitutive" The genotype I+ Oc Z+ / F’ O+ Z+ indicates the presence of a mutation in the operator gene, Oc, and the presence of a functional gene for beta-galactosidase, Z+.
The F’ factor indicates the presence of a plasmid containing the Z+ gene. In this genotype, the Oc mutation is dominant over the wild-type I+ operator gene, leading to the constitutive expression of the Z+ gene. This means that the beta-galactosidase gene will be expressed at all times, regardless of the presence or absence of lactose. Therefore, the best way to describe the expression of the B-galactosidase gene in this genotype is constitutive.
The term constitutive refers to the continuous expression of a gene or genes, irrespective of the presence or absence of a specific inducer molecule. In this case, the mutation in the operator gene leads to a constitutive expression of the beta-galactosidase gene, resulting in the production of the enzyme regardless of the presence or absence of lactose.
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Which of the following kingdoms includes organisms that are single-celled eukaryotes that can be either heterotrophic or autotrophic?
А Plantae
B Fungi
C Protista
D Animalia
Answers
Answer:
the answer is prostists because...
Explanation:
They can be autotroph, heterotroph, or mixotroph because they are eukaryotic. Hope that helped <3
FILL THE BLANK.
"The amount of gases that can dissolve in seawater depends on
temperature and ____________________.
Group of answer choices
nutrients
depth
currents
salinity"
Answers
"The amount of gases that can dissolve in seawater depends on temperature and salinity." The quantity of dissolved salts in saltwater is known as salinity. It is one of the main elements affecting how soluble gases are in salt water.
The idea of colligative qualities can be used to explain the connection between salinity and gas solubility. The osmotic pressure produced by salts in saltwater, such as sodium chloride, has an impact on the solubility of gases.
Osmotic pressure rises in tandem with rising saltwater salinity. Gases are less soluble in water as a result of the higher osmotic pressure. Because of this, saltwater with a greater salinity has a lesser ability than seawater with a lower salinity to dissolve gases.
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which statements describe earths continents? Check all that app
Answers
Answer:
Hey!
Well next time please put up the different options that we can pick from!
Explanation:
\(WelpItsHappenedAgain!!!\)