Plants release oxygen plants as a waste product of

The body's response to high elevations is a great example of homeostasis because it shows how the body can maintain stable internal conditions despite changes in the external environment by initiating various physiological responses.

Homeostasis is the process by which the body maintains a stable internal environment despite changes in the external environment. When we go to high elevations, the air pressure decreases, which causes a reduction in the partial pressure of oxygen. This change in the external environment can have significant effects on the body, such as hypoxia or altitude sickness.

To maintain homeostasis, the body initiates several physiological responses to cope with the decrease in oxygen availability at high elevations. These responses include increased respiration, increased heart rate, and increased production of red blood cells.

All of these responses work together to maintain the body's oxygen supply and prevent hypoxia, which is a state of insufficient oxygen supply to the tissues. By maintaining adequate oxygenation, the body can function normally despite the change in the external environment. Therefore, the body's response to high elevations is a great example of homeostasis.

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Answer:

d

Explanation:

Answer:

True - sunlight can be considered a food resource

Answer:

True is the answer

Explanation:

Answer:

Zebrafish is named from two different organisms of fish and zebra has been named this because they have the same similar features the two organisms. anation:

Chromosomes do not exchange genetic material is not true meiosis. In the meiosis there are new combinations of genetic material in each of the four daughter cells

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Answer:

if the males alleles are Rr 25% reccesive, 50% heterozygous and 25% dominant.

if the males alleles are RR Then its 100% Rr heterozygous

Ephyra of Aurelia and Medusa of Obelia are both jellyfish species, but Ephyra is a stage in the life cycle of Aurelia while Medusa is the reproductive phase of Obelia.

Ephyra and Medusa are two species of jellyfish, but they are very different in terms of their appearance, habitat, and behavior.

Aurelia aurita, also known as the moon jellyfish, is a translucent, bell-shaped species that is commonly found in temperate waters. It is not considered dangerous to humans and feeds on plankton, algae, and small organisms.

Obelia medusa, on the other hand, is a colonial species of hydrozoans that form clusters of tentacle-bearing polyps. They are found in colder waters, primarily in the northern hemisphere. Unlike the moon jellyfish, Obelia medusa is capable of producing a venom that can cause pain and skin irritation in humans.

In conclusion, Ephyra and Medusa are two distinct species of jellyfish that are unique in their own ways. Ephyra is peaceful and translucent, while Medusa is a dangerous colonial species capable of producing venom.

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Answer:

Carboxylating pyruvate into oxaloacetate.

Explanation:

Replenishing oxaloacetate is done by carboxylating pyruvate into oxaloacetate through a process that is catalyzed by an enzyme called pyruvate carboxylase. This enzyme speed up the process and the replenishing of oxaloacetate occur quickly and the oxaloacetate is ready to function and participate in different chemical reactions.

Depleted oxaloacetate can be replenished by the carboxylation of pyruvate by the enzyme pyruvate carboxylase.

The citric acid cycle is a cycle which is important in aerobic respiration for the production of ATP.

One of the intermediates in the citric acid cycle is oxaloacetate.

Oxaloacetate combines with acetylcoA to form citric acid.

Depleted oxaloacetate can be replenished by the carboxylation of pyruvate by the enzyme pyruvate carboxylase.

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Answer:

A. The medication hampers bile production.

Explanation:

Hope this helps :)

Answer: The formation of a phosphodiester bond between nucleotides provides directionality for the resulting nucleic acid strand. This is referred to as the 5'-3' direction, as the nucleic acid would grow from the 5' end of one sugar to the 3' end of another sugar.

Explanation:

Some seeds feature barbs or hooks that cling to an animal's skin, fur, or feathers. Birds can carry away the sticky seeds of plants like pittosporum.

Seeds from plants that rely on animals for distribution are made to fit either within or outside of the animal. Burr- or hook-shaped seeds can cling to an animal's fur. Plants give seeds that are carried internally an enticing fruit pulp reward in exchange for the journey.

Mangoes, guavas, breadfruit, carob, and several fig species are some examples. Aardvarks and the desert melon (Cucumis humifructus) share a symbiotic connection in South Africa, where the mammals consume the fruit for food.

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Answer:

The correct answer is option b) "the number of chemical bonds between the molecules".

Explanation:

Chemical bonds are the forces that enable the formation of compounds. The number of chemical bonds is a determining factor to know if an interaction will be transient of stable. The more chemical bonds the more stable an interaction will be. Few chemical bonds between molecules makes an interaction unstable and easy to break, enabling transient interactions that are key to certain biological pathways.

Answer:

its answer is 1. cerebellum

Explanation:

The cerebellum is a part of the brain that plays a vital role in virtually all physical movement. This part of the brain helps a person drive, throw a ball, or walk across the room. The cerebellum also assists people with eye movement and vision. Problems with the cerebellum are rare and mostly involve movement .

Answer A is the right choice. A specific tRNA molecule's anticodon complements the corresponding mRNA codon.

The mRNA molecule's matching codon and the anticodon of the tRNA are complementary. As a result, complementary base pairing allows the tRNA to bind to the mRNA codon. The appropriate mRNA codon and the tRNA anticodon are hence complementary. A trinucleotide sequence called an anticodon is found at one end of a transfer RNA (tRNA) molecule and is complementary to a corresponding codon in an mRNA sequence.

The tRNA molecules are in charge of pairing amino acids with the proper codons in the mRNA. Each tRNA molecule has two separate ends; one of them attaches to a particular amino acid, while the other one binds to the appropriate mRNA codon.

Therefore, we might conclude that Answer A is the best option. The complementary mRNA codon of a particular tRNA molecule is its anticodon.

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Answer:

insects is a write answer.

Answer:

The mutation is a silent point mutation in a protein-coding sequence.

Explanation:

A mutation is a change or alteration in DNI sequences that introduce new variants. Many of these are eliminated, but some of them might succeed and be incorporated into each individual. Mutations can be damaging or beneficial.

There are two types of mutations in cancerous cells:

· Driver mutations, which refer to genetic changes that provide malign cells an adaptative advantage. These mutations drive the cells to tumoral evolution.

· Passenger mutations, also known as neutral mutations, refer to those that do not provide any advantage nor disadvantage to the cancerous cell. These mutations can be between DNI segments where the driver mutations are. Some of these passenger mutations might become driver mutations with time.    

Answer: soil

Explanation: Soil

According to 2 sources

Plants get the nitrogen that they need from the soil, where it has already been fixed by bacteria and archaea. Bacteria and archaea in the soil and in the roots of some plants have the ability to convert molecular nitrogen from the air (N 2) to ammonia (NH 3), thereby breaking the tough triple bond of molecular nitrogen.

Answer:water

Explanation:

Answer:

Water

Explanation:

Water does not contain cells, therefore it is non-living.

Answer:

b is the answer accretion means to add or to increase

Answer:

its b

Explanation:

i have the same test

Answer:

B

Explanation:

Answer: C

Explanation:

C. Although a change in the DNA sequence occurs, this type of mutation does not change the protein that is to be produced. This introduction explains that silent mutations occur when a change in the DNA sequence occurs without altering the protein that is to be produced.

Answer:

C

Although a change in the DNA sequence occurs, this type of mutation does not change the protein that is to be produced.

Explanation:

Brainliest Please

The statement that best corrects the student's claim that "Scientific knowledge that changes cannot be trusted" is "New evidence changes our scientific knowledge and that strengthens our understanding.

Science is based on experimentation, observation, and evidence. Scientific knowledge is the collection of data and information obtained by this process. New evidence, data, and technology advance our understanding of the world and help us correct previous assumptions.

Therefore, the statement that best corrects the student's claim that "Scientific knowledge that changes cannot be trusted" is "New evidence changes our scientific knowledge and that strengthens our understanding."It is important to note that changes in scientific knowledge are the result of new discoveries and better understandings of natural processes.

New evidence strengthens and develops scientific knowledge by refining previously held assumptions. This does not mean that science is unreliable, but that it is constantly evolving and improving as new information becomes available.

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Answer:

1 How food keeps us healthy. Food is needed for energy and nutrients to exist, it provides energy for work, and warmth for the body. Everybody also needs food to build, maintain and repair their body. It is also required for control of body processes and for protection against disease and infections.

Answer:

Any nutritious substance that people or animals eat or drink or that plants absorb in order to maintain life and growth.

Nutrition is the biochemical and physiological process by which an organism uses food to support its life.

GENES are the fundamental unit of heredity that transmit albinism from one generation to the next. Thus, the correct option is A.

Deoxyribonucleic acid is a polymer made of two polynucleotide chains that coil around one another to form a double helix and which contains the genetic material necessary for all known creatures, including many viruses, to develop, function, grow, and reproduce.

Because they contain unique sets of instructions to encode certain proteins, which are passed down across generations, genes are regarded as the fundamental functional and structural components of heredity (i.e., they are inherited).

When a gene is expressed, certain DNA fragments (i.e., genes) are used as templates to produce messenger RNAs (mRNAs), which are complementary RNA sequences.

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The basic unit of heredity that carries the trait of albinism from parent to offspring is GENES. Thus, option "B" is correct.

Genes are considered the basic functional and structural units of heredity because they contain specific sets of instructions to encode specific proteins, which pass across generations (i.e., they are inherited).

During gene expression, specific fragments of DNA (i.e., genes) are used as templates to create specific complementary RNA sequences called messenger RNAs (mRNAs) by a process called transcription.

Subsequently, these mRNAs are used to synthesize proteins by a process called translation.

The proteins arrange in the cell to produce specific phenotypes, i.e., specific observable features or traits.

In conclusion, the basic unit of heredity that carries the trait of albinism from parent to offspring is GENES.

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The release of cytokines by chronic inflammation can change brain signaling. The answer is Option (a).

Chronic inflammation develops when acute inflammatory mechanisms fail to heal tissue damage, and it can cause a variety of illnesses include cancer, atherosclerosis, type 2 diabetes, rheumatoid arthritis, and cardiovascular conditions. The following are the most typical causes of chronic inflammation: illnesses where your body assaults good tissue.

Immune responses that manifest in the brain in a variety of ways can be brought on by systemic inflammation. People may develop cognitive symptoms like confusion or memory loss. Other typical signs, or "illness behavior," could be: Depression. Chronic inflammation eventually causes your body's inflammatory response to start harming healthy cells, tissues, and organs. This can eventually result in internal scarring, tissue loss, and DNA damage.

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In complete dominance, the presence of at least one dominant allele in the genotype is enough to express the dominant phenotype because the recessive allele expression is inhibited. Expected Phenotype: 100% tall plants. Expected genotype: 50% TT and 50% Tt. Genotypic ratio ⇒ 1:1

Complete dominance is the inheritance pattern through which the dominant allele of a gene can hide the expression of the recessive allele in the same genotype.

This is evident in heterozygous individuals that carry one dominant and one recessive allele of the same gene. These individuals will only express the dominant phenotype, because the recessive allele is being inhibited.

In pea plants, a diallelic gene codes for plants height,

Problem 1)

Problem 2)

                                T     TT   Tt

                                 T    TT   Tt

- 50% of the plants are expected to be homozygous dominant, TT

- 50% of the plants are expected to be heterozygous, Tt

- 100% of the plants are expected to be tall.

According to this explanation,

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Problem 1)

The gene for tall is dominant over dwarf in the garden pea plants used by Mendel. A peaplant that comes from a line of plants that are all tall is corssed with a dwarf plant. What is the phenotype of the F1 generation? What is the genotype of the F1 generation?