How many electrons must move down the Electron Transport Chain before energy is made?(1 point)

Responses

5
5

2
2

3
3

4

3 answers

Which 3-carbon molecule is one of the final products of glycolysis?(1 point)
Responses

NAD+
NAD+

oxaloacetic acid
oxaloacetic acid

ADP
ADP

pyruvic acid

pyruvic acid