NAME_______Kayonia________________ BIO 111
Take Home Quiz 5: Chapter 9
1) We describe three main stages of cellular respiration. What are these 3 stages and explain briefly what is happening in each stage. (6 points)
The three main stages of cellular respiration are: glycolysis, the krebs cycle, and electron transport. The glycolysis stage is cytosol from cytoplasm. It also means the spilling of glucose. As a result of this stage, glucose molecules split into pyruvate molecules. The krebs cycle stage is the recall of glycolysis, which produces two pyruvate acid molecules. The molecules enter the matrix of
mitochondrion. The third stage electron transport is where energy from the krebs cycle is transferred to ATP.
2) In the citric acid cycle, how many ATP(s), NADH(s) and FADH2(s) are produced per
turn? NOTE: Do not include pyruvate oxidation! (3 points)
In the citric acid cycle there are three ATPs, Five NADHs, and one FADH2
3) Which of the following is NOT a type of fermentation that can occur in the absence of oxygen?
a) Alcohol fermentation b) Lactic acid fermentation c) Sodium fermentation
