Chapter 8 questions

Which molecule is oxidized during aerobic respiration ?

C6H12O6

During aerobic respiration, glucose is oxidized to form which molecule ?

CO2

Which stage of aerobic respiration produces the majority of the ATP yield ?

Chemiosmosis

Which stage of aerobic respiration includes oxalocetate as a reactant?

Citric acid cycle

Energy removed from sugar molecules is transferred to the ETC by which of the following?

Electrons carriers

Which of the following compounds is NOT produced during glycolysis?

Glucose

Which Step of fermentation is responsible for the majority of ATP production?

Glycolysis

In a molecule of sugar, where is energy stored ?

In high-energy electrons in molecular bonds

Where in the cell does the electron transport chain that is part fourth stage of aerobic respiration take place?

Mitochondrial inner membrane

Which of the following molecules are produced during glycolysis? Select all that apply.

NADH/ ATP

Which if the following molecules carry electrons from the citric acid cycle to the electron transfer chain? Select all that apply.

NADH/Pyruvate

During aerobic respiration, which molecule is reduced ?

O2

In aerobic respiration, what is the final electron acceptor?

O2

What factor determines whether pyruvate is processed by cellular respiration or fermentation?

Oxygen levels in the cells

In fermentation, what molecule is converted to lactate (Lactic acid) ?

Pyruvate

Which stage of cellular respiration releases energy from electrons in slow, controlled steps?

The ETC

Where in the cell does fermentation take place ? Select all that apply.

The cytosol

Which step of cellular respiration is responsible for making the most ATP molecules?

The electron transport Chain