U3 Cell Resp. and Photo.(LT3)

"splitting of sugar"

glycolysis

cytoplasm

glycolysis occurs in the

2 pyruvate

glucose --->

true

glycolysis occurs w oxygen or not

NADH

NAD+ + H =

ATP

ADP + P

10

___ enzymes (proteins that are catalyst)

requires 2 ATP (# 1-4).

energy investment phase

produces 4 ATP, 2NADH, and 2H+, 2 pyruvate, 2 H2O (#5-10)

energy payoff phase

end pyruvate

start glucose

1-3

what are the two specific steps where ATP is used?

7 and 10

what are the two steps where ATP is formed?

6

what is the one step where NADH is formed?