Question

question 7 (1 point)
what doesnt occur during glycolysis?
the division of a six - carbon molecule into two molecules, each with three carbon atoms
the transfer of electrons and protons to nad molecules
the synthesis of atp, which is later broken down to adp and pᵢ
reduction of fad
question 8 (1 point)
the following molecules form during the stages of glycolysis:

1. pyruvate
2. nadh
3. fructose - 1,6 biphosphate
4. glyceraldehyde - 3 - phosphate (g3p)
5. phosphoenol - pyruvate (pep)

in which order do they form?
3, 2, 5, 4, 1
1, 2, 3, 4, 5
5, 4, 3, 2, 1
3, 4, 2, 5, 1

Explanation:

For Question 7: Glycolysis involves the breakdown of glucose (a six - carbon molecule) into two three - carbon pyruvate molecules, transfer of electrons and protons to NAD+ to form NADH, and synthesis of ATP. Reduction of FAD occurs in other metabolic processes like the citric acid cycle, not in glycolysis.
For Question 8: In glycolysis, glucose is first converted to fructose - 1,6 - biphosphate (3). Then it is split into two three - carbon molecules including glyceraldehyde - 3 - phosphate (4). During the oxidation of glyceraldehyde - 3 - phosphate, NADH (2) is formed. Then glyceraldehyde - 3 - phosphate is further converted to phosphoenol - pyruvate (5) and finally to pyruvate (1).

Answer:

Question 7: Reduction of FAD
Question 8: 3, 4, 2, 5, 1