Glycolysis

What is the primary source of energy for glycolysis?

a. Glucose

b. ATP

c. Oxygen

d. Carbon dioxide

• Carbon dioxide

• Oxygen

• ATP

• Glucose

In what type of cells does glycolysis occur?

• All cells

• Only plant cells

• Only animal cells

• Only prokaryotic cells

Which enzyme is responsible for converting glucose to fructose-6-phosphate in glycolysis?

• Hexokinase

• Phosphofructokinase

• Pyruvate kinase

• Lactate dehydrogenase

During glycolysis, how many ATP molecules are produced?

• 4

• 6

• 2

• 8

What molecule is produced as the final product of glycolysis?

• Pyruvate

• ATP

• Glucose

• Lactic acid

How many stages does glycolysis have?

• 1

• 2

• 3

• 10

What molecule is required for the final step of glycolysis, the conversion of pyruvate to lactate or acetyl-CoA?

• NAD+

• FAD

• ATP

• ADP

What is the role of the enzyme glyceraldehyde-3-phosphate dehydrogenase in glycolysis?

• To convert glucose to fructose-6-phosphate

• To convert fructose-6-phosphate to fructose-1,6-bisphosphate

• To convert pyruvate to acetyl-CoA

• To convert glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate

Where does glycolysis take place in cells?

• Cytoplasm
• Mitochondrion
• Endoplasmic Reticulum
• Ribosomes

The first step of glycolysis results in the formation of:

• Glucose-6-Phosphate
• Fructose-6-Phosphate
• ATP
• 1,6 Bis-PhosphoGlycerate