46
1 point
in the presence of oxygen, a cell will always carry out __respiration if it is capable of doing so
aerobic
o
anaerobic
88

In the presence of oxygen, a cell will always carry out aerobic respiration if it is capable of doing so.

Explanation:

Aerobic respiration can be described as a type of respiration which occurs in the presence of oxygen. In the presence of oxygen, a cell will always prefer to carry out aerobic respiration as it produced more ATP as compared to anaerobic respiration.

Rough estimations have shown that almost 36 atoms of ATP are generated by the process of aerobic respiration. During this process, cells breakdown food in the mitochondria and undergoes the steps of glycolysis, citric acid cycle and electron transport chain to produce energy.

i'd say that the moon rock is about 2.2 billion years old.

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times