Order the atoms involved in cellular respiration from most prevalent to least.

Question

A. o,h,c
B. h,o,c
C. h,c,o
D. c,h,o

Answer 1

To order the atoms involved in cellular respiration from most prevalent to least, we consider their relative abundance in the context of respiration.

In cellular respiration, the main atoms involved are carbon (C), hydrogen (H), and oxygen (O). Generally, the most prevalent atom is oxygen, followed by carbon, and then hydrogen.

So, the correct order from most prevalent to least prevalent in cellular respiration would be:

B. h,o,c

This choice reflects the relative abundance of hydrogen, oxygen, and carbon in the molecules primarily involved in cellular respiration, such as glucose (C6H12O6) and oxygen (O2).