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Lady bird [3.3K]
3 years ago
5

The process that allows the BRCA1 and/or BRCA2 mutation to be passed from parent to offspring

Biology
1 answer:
Vikki [24]3 years ago
8 0

The correct answer is heredity ...

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Offspring that result from crosses between true breeding parents with diffrent traits are
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Offspring that results from crosses between true breeding parents with different traits are Hybrids.
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Which of the following (A or B) would you look at to help you triangulate the epicenter of an earthquake?
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Both A and B

Explanation:

I just used my brain and it all went together. E z sir pls give brainelest.

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Maksim231197 [3]

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Lipids

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5 0
3 years ago
DNA is the hereditary molecule that determines hair color in humans. However, the DNA molecule itself is colorless. How does DNA
storchak [24]

Answer:

This question lacks options, the options are:

A. The sequence of DNA determines the structure of lipids, which produce phenotypes.

B. The sequence of DNA determines the structure of proteins, which produce phenotypes.

C. The sequence of DNA determines the structure of phosphates, which produce phenotypes.

D. The sequence of DNA determines the structure of carbohydrates, which produce phenotypes.

The answer is B.

Explanation:

DNA is the genetic material found in the genome of living organisms. DNA holds the information needed for the synthesis of useful products in an organism. DNA contains segments called GENES that encodes the biological molecule, PROTEINS, which is responsible for the trait exhibited by organisms.

An example of trait in humans is human color, which is encoded by DNA. However, this DNA does not directly produce hair color in humans but the information held in it undergoes expression to produce protein called MELANIN, which is responsible for the hair color trait. Hence, the sequence of DNA determines the structure of proteins, which produce phenotypes (hair color).

3 0
3 years ago
Why does the mitochondria make carbon dioxide during cellular respiration
blagie [28]
<span>Because the organelle undergoes process that converts biomolecules into a useful energy resource for cell activities that leaves the formation of carbon dioxide as an excess agent.
Mitochondrion is an important organelle in most living organisms because it is where biochemical processes of living organisms such as respiration takes place. The mitochondrion has a smooth outer membrane but a larger inner membrane. The inner membrane is about 70% protein and is very convoluted because that can even fit inside the outer membrane. Mitochondrion is the carrier of the Kreb's cycle in the matrix and it is responsible for the transfer of electron chain found in the cristae of the inner membrane.

</span><span>In the presence of oxygen, one glucose molecule has the energy to make up to 38 ATP. The ATP production is determined by the following steps, (-2 ATP) glycolysis preparatory phase, (7-9 ATP) glycolysis pay-off phase, (5 ATP) oxidative decarboxylation of pyruvate and (20 ATP) Krebs cycle. One glucose which has 38 ATP hence was the summation of all the process mentioned that took place.  All these process take place under the cellular function of cellular respiration.<span> </span></span>

6 0
3 years ago
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