Glycolysis

Which is a product of glycolysis?

• 2 molecules of pyruvic acid

• b. 1 molecule of glucose

• c. NAD+

• d. oxygen

2. How many ATP molecules are synthesized from 4 ADP molecules?

• a. 4

• b. 1

• c. 6

• d. 2

Where does the pyruvic acid produced by glycolysis go next?

• a. the Krebs Cycle

• b. the electron transport chain

• c. back through the glycolysis process

• d.the Calvin Cycle

The second stage of cellular respiration is called______________.

• a. glycolysis

• b. glycogen

• c. transport chain of electrons

• d. krebs cycle

Which of these is broken down into pyruvic acid?

• a. glucose

• b. fructose

• oxygen

• d. water

During glycolysis, glucose is broken down into how many molecules of pyruvic acid?

• a. 1

• b. 2

• c. 3

• d. 4

Glycolysis has a net gain of how many ATP molecules?

• a. 1

• b. 2

• c. 3

• d. 4

How many ATP molecules are required to start glycolysis

• a. Four

• b. Two

• c. Three

• d. One

Finish the phrase: “As the bonds in glucose are _______ and rearranged, energy is __________.”

• a. built, trapped

• b. broken, released

• c. broken, trapped

• d. built, released

Which of these is a reactant of glycolysis?

• a. pyruvic acid

• b. glucose

• c. oxygen

• d. water