Question

Which of the following is a waste product of the Krebs cycle?

a. water
b. oxygen
c. carbon dioxide
d. ATP

Answer 1

I think B. Oxygen

Answer 2

& I think this one is A, but im not 100% sure

Which of the following does yeast produce during fermentation?

a. alcohol
b. carbon dioxide
c. both a and b
d. none of the above

Answer 3

For the first one it's Carbon-dioxide.

Answer 4

Thanks, do you know if i'm right on the 2nd one?

Answer 5

It's C, both alcohol and Carbon dioxide.

Answer 6

I know that its Ethanol which is Alcohol, but I do not know if there is carbon dioxide too

Answer 7

Thank you so much!

Answer 8

Makes sense now! Thank you!

Answer 9

yw