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Alina [70]
3 years ago
11

Which sentence best describes a gene?

Biology
2 answers:
Anarel [89]3 years ago
6 0

The answer is C. A gene is a segment of a DNA strand.

kaheart [24]3 years ago
3 0

Answer:

C. A gene is a segment of a DNA strand.

Explanation:

DNA is made of an organism's genetic information.

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Which of the following describes an interaction between the endocrine system and the excretory system?
Neporo4naja [7]

The answer is A The pancreas regulates blood glucose through hormones.

5 0
3 years ago
Read 2 more answers
Why is nonpoint surface pollution is a greater threat and hazard than point source pollution
Natasha_Volkova [10]
Nonpoint source pollution is a greater hazard, because scientists are not able to identify a single location the pollution came from. It is harder to find a solution if they are unable to find the source.

Hope this helps!
have a great day.
6 0
3 years ago
Biological macromolecules are synthesized by ___________ reactions and are broken down by ___________ reactions.
mojhsa [17]

Biological macromolecules are synthesized by dehydration

synthesis reactions and are broken down by hydrolysis

reactions.

<h3>What are Biological macromolecules?</h3>

These are formed from smaller compounds and are necessary

for proper life functions of cells. Examples of these

macromolecules include:

  • Carbohydrate
  • Protein
  • Nucleic acid etc.

Dehydration synthesis involves the loss of water molecules in

the process while hydrolysis reaction involves the addition of

water molecules.

Read more about Macromolecules here brainly.com/question/5246898

4 0
2 years ago
Identify the false statements regarding ketone bodies.
anygoal [31]

Answer:

Option D is false

Option E is false since it is incomplete

Option C is false

Explanation:

Well, regarding option D it is considered false because the functional groups would be:

Acetone (which is not used as an energy source, is exhaled or excreted as waste), Betahydroxybutyrate and acetoacetate (if not oxidized to be used as an energy source).

In statement C it is false, because the formation of ketone bodies increases with the presence of acetylcoA, but acetone is one of those that will always be witnessed in a lower percentage, since it is excreted by the body as waste, both either by the airways in the exhalation (characteristic ketone breath) and in the urine (cetouria)

And as for the E option, I consider it false because the ketone groups are formed in the liver and kidney.

Greater proportion in hepatic mitochondria and to a lesser extent in the kidney

3 0
3 years ago
DUPLICATE. WITH ATTACHMENT
d1i1m1o1n [39]
Since you forgot to attach the picture that supports your question, it is not very clear. But according to the given data, It seems like she has at least one recessive color blindness allele. I've found the pic that represents the idea of your task, if you have the same, I recommend you to use C to give the answer.

4 0
3 years ago
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