Glycolysis Quiz

What is the initial molecule that glycolysis starts with?

• Sucrose

• Glucose

• Fructose

• Lactose

How many ATP molecules are used in the initial steps of glycolysis?

• Four

• One

• Two

• Three

What happens to the six-carbon molecule after ATP is used?

• It remains unchanged

• It splits into two three-carbon molecules

• It forms a ring structure

• It becomes a four-carbon molecule

What is the role of NAD+ in glycolysis?

• It splits the glucose molecule

• It provides energy

• It acts as a catalyst

• It gets converted to NADH

What is the end product of glycolysis?

• Two pyruvates

• Two NADH

• Four ATPs

• Two glucose molecules