Answer: A
Explanation:trust
If a DNA segment has the nucleotides AGCCTAATCGCATATGCC, what would be the nucleotide sequence of the complementary RNA strand?
Answer:
Complementary sequence: Nucleic acid sequence of bases that can form a double- stranded structure by matching base pairs. For example, the complementary sequence to C-A-T-G (where each letter stands for one of the bases in DNA) is G-T-A-C.
what is true about both intergenic suppression and intragenic suppression? radio button unchecked it always involves a nonsense mutation radio button unchecked mutation(s) are within a single gene radio button unchecked it will only be observed in a heterozygous individual radio button unchecked a double mutant displays the wild-type phenotype radio button unchecked mutation(s) are in two different genes submit
When the radio buttons for intergenic and intragenic suppression are left unchecked, a double mutant exhibits the wild-type phenotype. A suppressor is a secondary mutation that compensates for the main mutation's loss of function. Hence (d) is the correct option.
An "intragenic suppressor" is a suppressor mutation that occurs inside the same gene, and a "intergenic suppressor" is a suppressor mutation that occurs in a distinct gene.Intergenic suppressor mutation is a second mutation that mitigates the effects of a mutation in one gene by a mutation elsewhere in the genome, whereas intragenic suppressor mutation refers to a second mutation within the same gene that restores the function of the mutant gene product.
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what is true about both intergenic suppression and intragenic suppression?
a. radio button unchecked it always involves a nonsense mutation
b. radio button unchecked mutation(s) are within a single gene
c. radio button unchecked it will only be observed in a heterozygous individual
d. radio button unchecked a double mutant displays the wild-type phenotype
e. radio button unchecked mutation(s) are in two different genes submit
Do you think it's important to reduce the amount of paper you use? Why or why not?
Please write a paragraph ty :)
Answer: It is essential to reduce the making of paper due to drastic problems like the buisness there is in deforestation that has a negative effect in the produce of oxygen by the other hand, we currently live in a generation where we can reduce the use of paper by saving information in electronical devices that can almost save unlimited information
Answer:
I think it is important to reduce the amount of paper I use because when I use more paper then demand will be higher. This means that they have to go out and cut down more trees to increase the supply for the demand. If I reduce the amount of paper I use then there will be less demand. This means that there will be less tress cut down because the demand is lower. This is why I think reducing the amount of paper that I use is important.
describe the roles of producers and consumers in the oxygen cycle.
Answer: consumers absorb oxygen and release carbon dioxide, and producers absorb carbon dioxide and release oxygen.
Explanation:
Which of the following is the type of cell division by which somatic cells divide?
Meiosis
Mitosis
Oogenesis
Spermatogenesis
a spectacular marine animal has a network of glassy spicules that forms a cagelike structure. bioluminescent shrimp spend their entire adult lives within this cage. the intricate cage housing its glowing shrimp is a traditional wedding gift in some asian countries. the animal that forms the cage does not have true tissues. it is a suspension feeder. to which phylum does this organism likely belong?
The creature that builds the cage-like structure and houses the bio-luminescent prawns is most likely a sponge, which is a member of the phylum Porifera and is also known as the sea sponge in the classification.
Sponges are suspension feeders that lack genuine tissues but contain a network of spicules formed of glass or other materials. Sponges may be found in a wide variety of environments. In many Asian nations, the elaborate cage that is formed by the sponge is a traditional wedding present. This is done to showcase the beauty and one-of-a-kind characteristics of these aquatic critters.
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Which category of macromolecules provides the energy used directly in cells? (1 point)
A. lipids
B. proteins
C. carbohydrates
D. nucleic acids
_______________________________________________________
How is energy stored in ATP?(1 point)
A. ADP loses its extra energy to ATP with the help of glucose.
B. ADP is given a third phosphate group, which stores energy in the bond.
C. ADP loses one phosphate group, leaving it with more energy.
D. ADP is given energy from glucose until it has enough energy to become ATP.
_______________________________________________________
Distinguish between the lytic and lysogenic cycles of viruses.(1 point)
A. The lytic cycle involves the merging together of the viral and host genomes.
B. The lysogenic cycle involves newly replicated virus bursting from the cell.
C. The viral genome is only injected into the cell during the lytic cycle.
D. The viral genome incorporates into the host genome during the lysogenic cycle.
1. Carbohydrates category of macromolecules provides the energy used directly in cells.
2. ADP is given a third phosphate group, which stores energy in the bond is energy stored in ATP.
3. The viral genome integrates into the host genome during the lysogenic cycle, which is the primary distinction between the lytic and lysogenic cycles (option - D) is correct answer.
How do the viral lytic and lysogenic cycles differ from one another?Viral reproduction happens during the lytic cycle, when a host cell is used to create new viruses, which then burst from the cell. The viral genome is incorporated into the host cell genome during the lysogenic cycle, which causes internal infection of the host cell.
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What will happen to the rate of photosynthesis, if the temperature is
either above or below the optimal range?
it will increase
it will decrease
it will remain unchanged
Plz answer this fast!
Answer: im not 100% but i think its it will increase
Explanation:
At temperatures above 68 degrees Fahrenheit,or 20 degrees Celsius,the rate of photosynthesis decreases because the enzymes do not work as efficiently at this temperature. This is despite the increase of carbon dioxide diffusion into leaves.
Someone please help me get this done
Some species boast armature such as thorns, or spines that ward off slavering herbivores. Some are loaded with poisons to sicken or kill them. And while tomatoes may not be able to scream, as L. Ron Hubbard once claimed, some plants do emit compounds that warn their compatriots of approaching threats: the botanical equivalent of a smoke signal.
Which is the greatest advantage to asexual reproduction
Asexual reproduction does not require a partner.
the ames test determines the frequency with which a chemical causes mutations in dnaa. trueb. false
The statement is true.
The Ames test is a commonly used method for determining the mutagenic potential of a chemical compound. It is a bacterial assay that measures the ability of a substance to induce mutations in the DNA of Salmonella bacteria. The test measures the frequency with which the substance causes mutations in the DNA of the bacteria. A higher frequency of mutations is indicative of a higher potential for the substance to be a mutagen. The Ames test is widely used in toxicology to assess the safety of chemicals and drugs before they are released into the market. In conclusion, the Ames test is used to determine the frequency with which a chemical causes mutations in DNA, making the statement true.
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farmers and foresters often inoculate seeds with fungal spores to promote plant growth and development. based on what you have learned about fungi and plant nutrition, explain the rationales behind the seed treatment.
Inoculating seeds with fungal spores can increase plant growth and development by boosting nutrient absorption, disease prevention, and soil health. Farmers and foresters may enhance crop yields, minimise the need for synthetic fertilisers and pesticides, and promote sustainable agricultural practises by establishing these beneficial plant-fungi interactions.
Farmers and foresters inoculate seeds with fungal spores to encourage plant growth and development for a variety of reasons, including:
Increased nutrient uptake: Fungi can create symbiotic relationships with plant roots known as mycorrhizae. Mycorrhizal fungi may expand the surface area of a plant's root system, allowing it to absorb more nutrients like phosphorus and nitrogen. Farmers and foresters can boost nitrogen absorption and crop productivity by inoculating seeds with these beneficial fungus.
Certain fungal species can operate as biocontrol agents, preventing the development of plant diseases that cause disease. Farmers and foresters can help prevent crops from devastating diseases by inoculating seeds with these helpful fungus.
Soil enhancement: Fungi can also help to improve soil structure and health. They may decompose organic debris and release nutrients, improving soil fertility. Farmers and foresters can contribute to the creation of healthy soil ecosystems that promote plant growth and development by inoculating seeds with beneficial fungus.
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What type of particle have the leat amount if kinetic energy?
a. Ice particle
b. Air particle
c. Skin particle
d. Liquid water particle?
The kinetic hypothesis states that matter particles are constantly in motion. Kinetic energy is the term for the energy of motion. Gas particles have the maximum kinetic energy, while solid particles have the least.
A solid's kinetic energy may be the least?
Solids have the lowest kinetic energy since they cannot move and can only vary in position relative to their mean. Although liquids have more kinetic energy than solids, they also have kinetic energy in their molecules due to convection.
What particle has the lowest energy?
When an electron and positron collided, a bottomonium particle was produced. This collision's energy resulted in the binding of a bottom quark and an anti-bottom quark.
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in neurons that generate many action potentials, why don't the ion gradients across the neuron's cell membrane dissipate?
Neurons are electrically excitable cells that generate and transmit electrical signals in the form of action potentials. These action potentials are generated by the movement of ions across the cell membrane, which creates and maintains ion gradients across the membrane.
These ion gradients are critical for normal neuronal function and play a key role in the ability of neurons to generate action potentials.
In neurons that generate many action potentials, the ion gradients across the cell membrane are maintained by the action of ion pumps and channels. Ion pumps, such as the sodium-potassium ATPase pump, actively transport ions across the membrane against their concentration gradients, using energy from ATP hydrolysis.
This helps to restore and maintain the ion gradients across the membrane.
In addition, ion channels in the membrane allow ions to passively flow down their concentration gradients, which helps to maintain the ion gradients.
For example, voltage-gated ion channels are activated by changes in membrane potential, allowing ions to flow across the membrane in response to changes in the electrical activity of the neuron. These channels help to regulate the balance of ions across the membrane, which is critical for the generation and propagation of action potentials.
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Describe why plants are important to life on Earth.
Answer:
Trees give out oxygen to the earth. Plants grow vegatables and fruits for people on earth.
Explanation:
In which two ways do plant cells use the sugar made in photosynthesis ?
• to produce phosphate groups
• to store inorganic matter
• to supply the plant with energy for life
• to make other types of organic molecules
Answer:
3 and 4
Explanation:
Sugar made from photosynthesis is broken down to release energy needed for life.
and the sugar can also be used to make other organic molecules such as cellulose.
what happens to the amount of biomass as you move from one trophic level to the next ? Explain why this happens.
Answer:
on average, only about 10% of energy stored as biomass in one trophic level-e.g, primary producers-gets stored as biomass in the next trophic level-e.g, primary consumers. Put another way. net productivity usually drops by a factor of ten from one trophic level of the next.
Kevin is examining the algae cell under microscope. there is no nucleus in the cell. which statement can Kevin make about the cell
A it is eukaryotic
B it is heterotrophic
C it is prokaryotic
D it is parasitic
Answer:
I think its C. prokaryotic
Explanation:
it is unicellular with a rigid cell wall but no central nucleus.
In what form is the DNA found when a cell is beginning cell division or is involved in cell division?
A.) Centromere
B.) Chromosome
C.) Chromatin
Small rna molecules that function as adaptors between amino acids and the codons in mrna during translation are known as:_________
Small RNA molecules that function as adaptors between amino acids and the codons in mRNA during translation are known as tRNA.
What is RNA?A polymeric molecule called ribonucleic acid (RNA) is crucial for many biological processes, including the coding, decoding, control, and expression of genes. Nucleic acids include RNA and deoxyribonucleic acid (DNA). Nucleic acids are one of the four primary macromolecules required for all known forms of life, along with lipids, proteins, and carbohydrates.
Contrary to DNA, RNA is found in nature as a single strand folded over itself rather than a paired double strand. RNA is constructed as a chain of nucleotides, just like DNA. Using the nitrogenous bases guanine, uracil, adenine, and cytosine, represented by the letters G, U, A, and C, messenger RNA (mRNA) is used by cellular organisms to transmit genetic information that instructs the creation of particular proteins. Many viruses employ RNA to encrypt their genetic information.
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Which organ helps to process essential proteins and minerals, so that they can then be taken through the bloodstream and to the cells that need them?
A.
the lungs
B.
the stomach
C.
the heart
D.
the inner ear
NNOO LINKS
Answer:
The pancreas makes enzymes that help digest proteins, fats, and carbs. It also makes a substance that neutralizes stomach acid. These enzymes and bile travel through special pathways (called ducts) into the small intestine, where they help to break down food. The liver also helps process nutrients in the bloodstream.
In an isolated population of 10,000 rabbits, 900 are homozygous for a recessive mutant Sp1 allele. Assuming the population is in Hardy-Weinberg equilibrium, what is the percentage of rabbits in the population that would be heterozygous for the mutant Sp1 allele
42% of rabbits in the population are heterozygous for the mutant Sp1 allele
Hardy-Weinberg equilibrium
Assume that p is the frequency of the dominant allelep² is the frequency of the organisms with homozygous dominant genotypeAssume that q is the frequency of the recessive alleleq² is the frequency of the organisms with homozygous recessive genotype2pq is the frequency of the organisms with heterozygous genotypep+q = 1According to the question, 900 out of 10000 rabbits are homozygous recessive
This implies that q² = 900/10000= 9/100= 0.09So, q = 0.3The frequency of the recessive allele is 0.3p = 1-q = 1-0.3= 0.7For organisms with heterogenous genotype, their frequency is 2pq
2pq= 2 x 0.3 x 0.7 = 0.42
In terms of percentage, 0.42x 100% = 42%
Therefore, 42% of rabbits in the population are heterozygous for the mutant Sp1 allele.
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what alternative explanation to natural theology makes the most sense?
Natural selection creates the illusion of design since having one eye is preferable to having none at all.
A type of theology and deism known as natural theology, formerly known as physico-theology, aims to provide arguments for theological subjects (such as the existence of a deity) based on reason and scientific discoveries. Its goal is to prove God's existence through the use of observed so-called natural facts.
The attempt to establish religious truths by reasoned reasoning and without relying on purported revelations is known as natural theology. It has traditionally concentrated on the ideas of God's existence and the soul's immortality.The doctrines of revealed theology must be stated clearly, and this necessitates specifying how.
Natural theology can ask questions that are appropriate and can explore the extent to which there is an element in our understanding of God once revealed theology has stated its teachings plainly in terms of the specific senses in which they are being asserted.
Natural Theology, as we have seen, treats God solely in so far as He is known by the natural reason. The principles from which it derives its conclusions are the intuitions of the mind and the facts of experience.
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state two functions performed by bile juice
1. A ________ is a push or a pull. A. acceleration
B. force C. motion D. velocity
2.The force resulting from the pull of Earth on an object ject A. mass
B. gravity
C. weight
D. acceleration
3. The force that one surface exerts on another when the two rub against each other is called
A. gravity
B. Inertia
C. friction
D. acceleration.
4. When you slide a box across the floor what force must your push be stronger than?
A. support force B. friction force C. gravity
D. air resistance
5. The moon has a smaller mass than the Earth. If you were able to travel to the moon your weight would...
A. increase
B. decrease
C. stay the same
D. vary with day and night
asap
thank u
Answer:
1. B
2.B
3. C
4. B
5. C
Explanation:
How domplants reproduce?
Answer:
It doesn't matter what plant/flower it is:
A flower can either have the male or female part or both the parts. Flowers in plants carry out the reproductive functions in plants when both the male and female gametes are fused to produce the seeds which bear the fruit. These seeds germinate to produce new plant structures.
Explanation:
In an experiment, a researcher prepares a reaction mixture by dissolving a substance in a buffered solution. The substance is the substrate of a certain enzyme. The researcher adds a small amount of the enzyme to the reaction mixture and measures the amount of product that is formed over time. Which of the following best predicts the immediate result of adding more substrate to the reaction mixture at the point indicated by the arrow in Figure 1?
answer choices
The amount of product will decrease until the reaction rate goes to zero.
The amount of product will increase until the reaction reaches its equilibrium point or until the substrate is used up by the reaction.
The amount of product will increase without stopping because the enzyme will be unchanged by the reaction.
The amount of product will decrease until the reaction reaches its equilibrium point or until the enzyme is been used up by the reaction
Until equilibrium is reached or all of the substrate has been eaten, the amount of product will continue to increase.
How can the rate at which an enzyme-catalyzed reaction occurs be determined?It is possible to identify enzyme catalysis by measuring the appearance of the product or the disappearance of the reactants. The same reactants may be used in a reaction, but a different catalyst may produce different results.
Which of the following would speed up how quickly reactants turn into products in a chemical reaction?The more the temperature rises, the more crashes occur. As a reactant's concentration rises, the likelihood of reactant collisions increases as well, accelerating the rate of the reaction.
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What are the reactants in the dark reactions ?
Answer: The reactants in a dark reaction are carbon dioxide (CO2) and water (H2O).
Explanation:
Dark reactions are a type of photosynthetic reaction.
Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
Dark reactions occur in the grana of chlorophyll and get energy from ATP and NADPH.
The reactants are carbon dioxide (CO2) and water (H2O).
Help Please, I'll give Brainliest
A group of wolves is led by a male wolf and a female wolf. The two wolves lead the hunting and get to eat the captured prey first. They are the only wolves in the group who have pups. The other members of the group help to feed and care for the pups. The group works together to stop other wolves from entering the area where they live.
Identify the social structure and describe the social behaviors of the wolves. Explain how these behaviors help the wolves survive.
Answer:
the other wolves act as though they are their "aunts" and " uncles". It helps them survive by making sure the 2 wolves that lead the pack don't have to work too hard and they all work together as a bug family
Answer:
Wolves are very social animals. They live and hunt together in groups called packs. A wolf pack is really just another name for a family of wolves. A pack is usually made up of an adult male and female wolf and their offspring of various ages. Pack sizes range from three to twenty wolves.
A wolf pack has a definite social structure and rules of conduct. The pack leaders are the alpha male and female. These two animals are dominant over all the other wolves in the pack. The alpha male and female are the only wolves that breed and produce pups in the pack, and they also get to eat first at kills.
Wolf pups are born in the spring after a gestation period of around 63 days. A female can have anywhere between one and nine pups, but the average litter size is four pups. The pups are born with their eyes closed and are totally helpless. Pups weigh about one pound at birth. The female stays in the den nursing and caring for her pups while the other pack members hunt and bring back food for her to eat.
Explanation:
what is the answer tho just asking?
Answer:
I don't see any thing lol