Cp Biology II Unit 2 Test
- 1.Where does glycolysis take place?
- A.
Cytoplasm
- B.
Mitochondrial matrix
- C.
Mitochondrial inner membrane
- D.
Chloroplast
- 2.Which of the following statements best describes cellular respiration?
- A.
Sunlight and carbon dioxide are used to make ATP.
- B.
ATP and oxygen are used to make sugars and starches.
- C.
Carbon-based molecules from food and oxygen are used to make ATP.
- D.
ATP and carbon dioxide are used to make ADP and water.
- 3.Which of the following are end products of glycolysis?
- A.
Two three-carbon molecules, ATP, and NAD+
- B.
Carbon dioxide, water, and ATP
- C.
NAD+, oxygen, and two ATP molecules
- D.
Pyruvate, NADH, and ATP
- 4.What is the main function of the Krebs cycle?
- A.
Breaking down pyruvate molecules to form molecules of NADH and oxygen
- B.
Forming citric acid to make NADH, water, and carbon dioxide
- C.
Producing molecules that carry high-energy electrons to the electron transport chain
- D.
Bonding coenzyme A to pyruvate
- 5.What is the function of oxygen in cellular respiration?
- A.
To deliver hydrogen ions to the electron transport chain
- B.
To pick up electrons at the end of the electron transport chain
- C.
To provide oxygen for the production of carbon dioxide
- D.
To give a source of energy to the Krebs cycle
- 6.Which of the following types of organisms uses cellular respiration for their cellular energy needs?
- A.
Eukaryotes
- B.
Plants only
- C.
Animals only
- D.
Prokaryotes
- 7.Which process breaks down sugars to make ATP when oxygen is present?
- A.
Anaerobic respiration
- B.
Cellular respiration
- C.
Glycolysis
- D.
Photosynthesis
- 8.The part of cellular respiration in which glucose is broken down is called
- A.
Photosynthesis.
- B.
Aerobic respiration.
- C.
Electron transport.
- D.
Glycolysis.
- 9.Which organelle converts molecules from the food you eat into usable energy?
- A.
Golgi apparatus
- B.
Chloroplast
- C.
Mitochondrion
- D.
Lysosome
- 10.In the electron transport chain, hydrogen ions are pumped across the mitochondrial membrane. What provides the energy to operate the protein pumps?
- A.
Electrons
- B.
ATP
- C.
Oxygen
- D.
Carbon dioxide
- 11.What enzyme is located at the end of the electron transport chain?
- A.
ATP synthase
- B.
Dehydrogenase
- C.
NADPH
- D.
Glycolase
- 12.Which of the following stages occurs in the mitochondrial matrix?
- A.
The cirtic acid cycle
- B.
The Calvin cycle
- C.
Glycolysis
- D.
Oxidative phosphorylation
- 13.The three-carbon molecule formed by glycolysis is ___.
- A.
Pyruvate
- B.
NADH
- C.
Citric acid
- D.
Carbon dioxide
- 14.
In the diagram to the right, what is structure A?- A.
Folded inner membrane
- B.
Mitochondrial matrix
- C.
Stroma
- D.
Thylakoid membrane
- 15.
In the diagram to the right, what is structure B?
- A.
Folded inner membrane
- B.
Mitochondrial matrix
- C.
Stroma
- D.
Thylakoid membrane
- 16.Which of the following is a feature found only in animal cells?
- A.
Central vacuole
- B.
Mitochondria
- C.
Nucleus
- D.
Centriole
- 17.A membrane-bound sac that contains digestive enzymes is a ...
- A.
Pump.
- B.
Macrophage.
- C.
Lysosome.
- D.
Vesicle.
- 18.Which of the following is not found in a plant cell?
- A.
Mitochondria
- B.
Chloroplast
- C.
Golgi apparatus
- D.
Flagella
- 19.Which of the following is a feature found only in plant cells?
- A.
Central vacuole
- B.
Mitochondria
- C.
Nucleus
- D.
Centriole
- 20.What is the term for the jelly-like substance that is contained inside the cell membrane?
- A.
Cytoplasm
- B.
Nucleus
- C.
Organelle
- D.
DNA
- 21.What is the main function of the Golgi apparatus?
- A.
Convert solar energy to chemical energy
- B.
Communicate with other cells
- C.
Process and deliver proteins
- D.
Copy genetic material
- 22.Which organelle is the storehouse for most of a cell's genetic information?
- A.
Nucleus
- B.
Mitochondrion
- C.
Centriole
- D.
Chloroplast
- 23.Which of the following is a network of proteins that supports and gives shape to a cell?
- A.
Cytoskeleton
- B.
Cytoplasm
- C.
Vesicles
- D.
Vacuoles
- 24.Which of the following organelles can be found on the surface of the endoplasmic reticulum?
- A.
Golgi apparatus
- B.
Mitochondria
- C.
Ribosomes
- D.
Centrioles
- 25.Unlike a eukaryoteic cell, a prokaryotic cell does not have...
- A.
DNA.
- B.
A nucleus.
- C.
Cytoplasm.
- D.
A cell membrane.
Questions: 16 | Attempts: 64623 | Last updated: Mar 22, 2022
-
Sample QuestionWhat is the function of a cell wall?
Questions: 10 | Attempts: 56229 | Last updated: Mar 22, 2022
-
Sample QuestionA Cell builds it's proteins from the Instructions encoded inits _________?
Questions: 40 | Attempts: 52387 | Last updated: Mar 22, 2022
-
Sample QuestionAll cells contain which of the following:
Back to top