Question

question 1 1 pts the molecule that is considered the primary \energy carrier\ between the krebs (citric acid) cycle and the electron transport system is nadh fadh2 adp co2 h2o question 2 1 pts per each molecule of glucose oxidized during cellular respiration, the krebs (citric acid) cycle turns four times three times twice once

Explanation:

1. In cellular respiration, NADH is produced in the Krebs (Citric Acid) Cycle and then donates electrons to the electron - transport system, making it the primary energy carrier between the two processes.
2. One glucose molecule is split into two pyruvate molecules during glycolysis. Each pyruvate molecule enters the Krebs cycle, so for one glucose molecule, the Krebs cycle turns twice.

Answer:

Question 1: A. NADH
Question 2: C. twice