Respiration and Oxidation

True or False: Most of the ATP derived from aerobic respiration results from oxidative phosphorylation

• True
• False

Tags

NGSS.HS-LS2-3

During which of the following phases does substrate-level phosphorylation take place?

• the citric acid cycle
• glycolysis and the citric acid cycle
• the electron transport chain
• glycolysis

Tags

NGSS.HS-LS1-7

What are the products of cellular respiration?

• energy to make ATP and CO₂
• O₂ and CO₂
• O₂ and glucose
• glucose and the energy to make ATP

Tags

NGSS.HS-LS1-7

How many molecules of NADH are produced during glycolysis?

• 2
• 4
• 6
• 8

True or False: the process of oxidative phosphorylation is also known as the electron transport chain

• True
• False

Tags

NGSS.HS-LS1-7

What is pyruvate?

• A six carbon molecule
• a molecule formed at the end of glycolysis
• the molecule that starts the citric acid cycle
• the end product of the electron transport chain

What does NADH do during cellular respiration?

•  it delivers its electron load to the first electron carrier molecule
• it is reduced to form NAD+
• it is chemically converted into ATP
• it acts as the final electron acceptor

Tags

NGSS.HS-LS2-3

What process happens after glycolysis but before the citric acid cycle?

• coenzyme A is broken off of pyruvate
• a carbon atom is added to pyruvate to make a four carbon compound
• glucose is split and produces two molecules of pyruvate
• pyruvate is oxidized

Identify which process happens immediately BEFORE the citric acid cycle?

• ETC and oxidative phosphorylation
• glycolysis
• Calvin cycle
• fermentation

Tags

NGSS.HS-LS1-7

Which of the following will yield the most ATP when consumed?

• fat
• protein
• glucose
• starch

Tags

NGSS.HS-LS1-7