college bio final study guide 5

Which of the following cells can undergo cellular respiration?

• Bacteria

• Archaea

• Prokaryotes

• Yeast

• All of the above

Which of the following compounds can pyruvic acid be converted into during fermentation?

• Lactic acid

• oxygen

• water

• NADH

• All of the above

In alcoholic fermentation _____ ATP are made.

• 1

• 2

• 3

• 4

In alcoholic fermentation pyruvic acid is converted into ______.

• Lactic acid

• ethanol

• water

• oxygen

In lactic acid fermentation _____ ATP are made.

• 1

• 2

• 3

• 4

_____ is responsible for the creation of fermented dairy products.

• a. Bacteria

• b. Lactic acid fermentation

• c. Human muscle cells

• d. All of the above

• e. a and b

Which statement is true regarding cellular respiration in the human body?

• Red blood cells must undergo aerobic respiration because they do not have a mitochondria

• Nerve cells are capable of doing either aerobic or anaerobic respiration depending on their environmental conditions

• Muscle cells and red blood cells can do either aerobic or anaerobic respiration depending on their environmental conditions

• All of the above

• none of the above are true

Which of the following are true regarding cellular respiration.

• a. The Krebs cycle was discovered by Hans Krebs

• b. The ETS can use any molecule as the final electron acceptor

• c. Glycolysis must be done in the absence of oxygen

• d. Glycolysis is done in the mitochondria

• e. a and c

When skeletal muscle cells function anaerobically, they accumulate the compound _____, which causes muscle soreness.

• Pyruvic acid

• Malic acid

• carbon dioxide

• lactic acid

Anaerobic pathways that oxidize glucose to generate ATP energy by using an organic molecule as the ultimate electron acceptor are called

• Fermentation

• reduction

• krebs

• electron transport system