One pyruvate molecule will generate molecules of co2 after completing the citric acid cycle
a) 6 .
b) 1
c) 3
d) 2
e) 0

Option B, 1

Explanation:

Two pyruvate molecules enters into the citric acid cycle and during the stage of pyruvate oxidation , one carboxyl molecules detaches from each pyurvate group thereby forming carbon dioxide and leaving behind a molecule consisting of two carbon for further processes. Hence, in one complete CAC two carbon dioxide molecules are released from two pyruvate molecule. This means that One pyruvate molecule will generate one molecules of CO2 after completing the citric acid cycle

Hence, option B is correct

an adaptation is a change or process by which an organism takes to be better suited for its environment. for example; migration is a behavioral adaptation, this is needed because birds are not built to last extremely cold climates. there are different adaptations because there are different species needing to adjust to different things, bears don't migrate; they hibernate.