Cellular Respiration & Fermentation

Which is a product of glycolysis?

• 2 molecules of pyruvic acid

• 1 molecule of glucose

• NAD+

• oxygen

Glycolysis requires oxygen

• True

• False

Which of these is broken down into pyruvic acid?

• glucose

• oxygen

• water

During glycolysis, NAD+ is converted to ___.

• ATP

• NADH

• ADP

• Pyruvate

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

• 2

• 3

• 4

• 1

Glycolysis has a net gain of how many ATP molecules?

• 2

• 4

• 10

• 30-40

Using oxygen

• anaerobic respiration

• aerobic respiration

Not using oxygen

• anaerobic respiration

• aerobic respiration

The first step in Cellular respiration is

• glycolysis

• krebs cycle

• ETC

glycolysis happens in the

• mitochondria matrix

• cytoplasm

• chloroplast

• cell wall