Multiple Choice
Before the evolution of photosynthesis,early cells extracted energy from ____.
A) oxygen
B) ATP
C) NADPH
D) water
E) methane
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q1: The energy that drives the light-independent reactions
Q19: Consider a glucose molecule that is completely
Q20: The distance between the crests of two
Q44: The purpose of a photosystem is to
Q46: Which product(s)are formed in lactate fermentation? <br>A)ethanol
Q50: What do free radicals do? <br>A)Improve the
Q52: What adaptation allows C4 plants to minimize
Q54: Match each description with the corresponding term.<br>-A
Q68: The primary purpose of splitting the water
Q77: How many carbon dioxide molecules does it