Question

question 1
in this picture representing cellular respiration, (1) represents ___ and (2) represents _. this process is called ___.

a. glucose; cytric acid; oxydative phosphorilation.
b. glucose; pyruvate; glycolisis.
c. glucose; pyruvate; oxydative phosphorilation.
d. pyruvate; glucose; glycolysis.

question 2
in this picture representing cellular respiration, (3) represents ____ and (5) represents____.
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Explanation:

In glycolysis, the first - stage of cellular respiration, glucose is broken down into pyruvate. Oxidative phosphorylation occurs later in the process. Citric acid is involved in the citric - acid cycle. For Question 1, glycolysis starts with glucose and produces pyruvate.

Answer:

Question 1: B. glucose; pyruvate; glycolysis