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kicyunya [14]
3 years ago
5

38. Which organelles make proteins? a ribosomes b. mitochondria C.nucleus

Biology
1 answer:
ale4655 [162]3 years ago
5 0

Answer:

A. ribosomes

Explanation:

Every thing is in a science text book.

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After the esophagus which comes next in the alimentary canal
mina [271]
The food bolus will then get digested in the stomach.

Specifically, only protein is chemically digested into short polypeptides under the enzyme pepsin. The gastric juice that contains pepsin is produced by the gastric glands. The stomach is very acidic. It has a pH value of around 2. This is because it has to make sure that only pepsin is functional and so as because hydrochloric acid is present. 

Polypeptides are not yet the final form of protein, amino acids are. But the process of breaking down polypeptides into amino acid is yet to be done at this stage, so as the other digestion of e.g. carbohydrates or fat. They'll mostly be done in the duodenum, which is the next stage after the stomach. 
4 0
3 years ago
Read 2 more answers
15. Explain how it would be possible to have a change in a single base of DNA, but have the protein NOT change and be functional
Marizza181 [45]

Answer:

Nonsense mutation. A nonsense mutation is also a change in one DNA base pair. Instead of substituting one amino acid for another, however, the altered DNA sequence prematurely signals the cell to stop building a protein. This type of mutation results in a shortened protein that may function improperly or not at all.Sep 21, 2020

Explanation:

3 0
2 years ago
Can you help me with this question please :(
olga nikolaevna [1]

Answer:

I think the first one is filtration

Explanation:

That is respirator mask or a filtration mask I guess and if the man breathes the sawdust he will practically get sick

I hope I helped this is all I know

7 0
2 years ago
In small groups – as opposed to large ones – individuals are
lbvjy [14]
Considering the choices; 
<span>A. more likely to take more than their equal share.
B. less anonymous and thus less cooperative.
C. less likely to take more than their equal share.
D. more open about their conflicts.</span>

Answer; C
In small groups as opposed to large ones, individuals are less likely to take more than their equal share. 

Explanation;
According to the Ringelmann Effect, the tendency for individual members to become less productive increases as the size of a group increases.  If individuals are more then it means more chaos, communication, more bureaucracy and more of everything, that will slow down things. 
5 0
3 years ago
What happens to the blood pressure when the blood vessels get longer?
liraira [26]

Answer:

:)

Explanation:

The main artery from the heart (aorta) becomes thicker, stiffer, and less flexible. This is probably related to changes in the connective tissue of the blood vessel wall. This makes the blood pressure higher and makes the heart work harder, which may lead to thickening of the heart muscle (hypertrophy).

7 0
3 years ago
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