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DENIUS [597]
3 years ago
15

Which part of a cell allows nutrients and other materials to enter or leave the cell

Biology
2 answers:
sweet [91]3 years ago
4 0
I swear it's the cell membrane.. I'm not sure though
givi [52]3 years ago
4 0

Answer:

Answer: cell membrane

Explanation:

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Answer:

c. A to K

Explanation:

If the alanine mutation is restored to K or lysine residue, most likely the wild type level of activity can be restored. This is because, arginine and lysine have -NH2 as the functional group. So, functional similarity of arginine can be expected from lysine as well.

Hence the correct option is c that is A to K.

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Answer:

c

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4. Which of the following are examples of matter?
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Answer:

D, C, F, E, A, B, G, H

Explanation:

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2 years ago
Match each compound with the complex it inhibits. 1) rotenone A) complex IV 2) CO B) complex III 3) antimycin C) complex I 4) cy
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Answer:

1:C; 2:A; 3:B; 4:A; 5:C  is the right answer.

Explanation:

1) rotenone ------------------C) complex I

2) CO -------------------------A) complex IV

3) antimycin -----------------B) complex III

4) cyanide ------------------A) complex IV  

5) amytal ---------------------C) complex I

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