Q768
The molecule that is the main source of ATP synthesis
A.
Glucose
AnswerB.
Triglycerides
C.
Proteins
D.
Cholesterol
Answer: Option A
Solution
Answer: Option A
Solution:
In general, the main energy source for cellular metabolism is glucose, which is catabolized in the three subsequent processes—glycolysis, tricarboxylic acid cycle (TCA or Krebs cycle), and finally oxidative phosphorylation—to produce ATP.