Biology
NULL
Medium
Question
The one which is present in all aerobic species is _________?
A
Cytochrome c
✓ Official correct answer
B
Cytochrome a
C
Cytochrome a3
D
Cytochrome b
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Cytochrome c
No member explanations yet for this option.
B
Cytochrome a
No member explanations yet for this option.
C
Cytochrome a3
No member explanations yet for this option.
D
Cytochrome b
No member explanations yet for this option.
Explanation
Cytochrome c is a highly conserved protein found in the electron transport chain of essentially all aerobic organisms, reflecting its fundamental role in cellular respiration.