Cp Bio 2 - Photosynthesis Quiz (Spring 2014)
- 1.The process by which plants use sunlight to make glucose is called ___.
- A.
Photosynthesis
- B.
Cellular respiration
- C.
The cell cycle
- D.
Mitosis
- 2.Which of the following takes place in the light-dependent reactions of photosynthesis?
- A.
Sugars are made.
- B.
Energy is captured.
- C.
Chlorophyll is pumped.
- D.
Carbon dioxide is formed.
- 3.Where do the hydrogen ions for the photosystems of the light-dependent reactions come from?
- A.
Sugars
- B.
Sunlight
- C.
Acids
- D.
Water
- 4.Which phrase best describes the electron transport chain in photosynthesis?
- A.
A chain of photosynthetic proteins located in the stroma
- B.
A collection of enzymes used to make ADP
- C.
A series of proteins located in the thylakoid membrane
- D.
A group of enzymes that carries energy to the Calvin cycle
- 5.In the light-independent reactions of photosynthesis,
- A.
Carbon dioxide enters the Calvin cycle and sugars are made.
- B.
Water is broken down and oxygen is released.
- C.
NADPH is produced and transferred to photosystem I.
- D.
Electrons are energized and used to pump H+ ions.
- 6.What is the relationship between the photosystems and the Calvin cycle?
- A.
The photosystems produce ATP synthase for the Calvin cycle.
- B.
The photosystems transfer hydrogen ions and carbon dioxide to the Calvin cycle.
- C.
The photosystems transfer energy to the Calvin cycle through ATP and NADPH.
- D.
The photosystems build sugars with the carbon dioxide produced by the Calvin cycle.
- 7.Which of the following statements best describes the process of photosynthesis?
- A.
Plants use oxygen to make simple sugars.
- B.
Chlorophyll builds sugars in the thylakoid membrane.
- C.
Light breaks down water molecules and releases carbon dioxide.
- D.
Chloroplasts absorb sunlight and store chemical energy.
- 8.What is the term for an organism that makes its own source of chemical energy?
- A.
Decomposer
- B.
Producer
- C.
Chloroplast
- D.
Protist
- 9.The main light-absorbing molecules found in plant leaves are called
- A.
Chloroplasts
- B.
Thylakoids
- C.
Chlorophyll
- D.
Grana
- 10.The function of the light-dependent reactions is to
- A.
Build sugars.
- B.
Capture and transfer energy.
- C.
Release carbon dioxide.
- D.
Form water molecules.
- 11.The light-independent reactions of photosynthesis need
- A.
Carbon dioxide.
- B.
Oxygen.
- C.
Water.
- D.
Cellulose.
- 12.What are the products of photosynthesis?
- A.
Carbon dioxide and water
- B.
Glucose and oxygen
- C.
Water and glucose
- D.
Carbon dioxide and oxygen
- 13.What is the ultimate source of energy in almost every food chain?
- A.
The sun
- B.
Producers
- C.
Consumers
- D.
Detritivores
- 14.
In the diagram to the right, the structure labeled C is the ___.- A.
Stroma
- B.
Chlorophyll
- C.
Granum
- D.
Thylakoid membranes
- 15.
In the diagram to the right, the structure labeled D is the ___.
- A.
Stroma
- B.
Chlorophyll
- C.
Granum
- D.
Thylakoid membranes
- 16.
In the diagram to the right, the structure labeled E is the ___.
- A.
Stroma
- B.
Chlorophyll
- C.
Granum
- D.
Thylakoid membranes
- 17.The purpose of the light reactions is to___.
- A.
Make ATP and NADPH for use in the Calvin cycle
- B.
To make oxygen
- C.
To split water
- D.
To make glucose
- 18.Which organelle conducts photosynthesis?
- A.
Chloroplast
- B.
Mitochondria
- C.
Nucleus
- D.
Golgi body
- 19.Where in the chloroplast does the Calvin Cycle occur?
- A.
Stroma
- B.
Thylakoid membrane
- C.
Mitochondrion
- D.
Folded inner membrane
- 20.Where in the chloroplast do the light reactions occur?
- A.
Stroma
- B.
Thylakoid membrane
- C.
Mitochondrion
- D.
Folded inner membrane
- 21.Which of the following is another name for the Calvin Cycle?
- A.
The dark reactions
- B.
The light reactions
- C.
The light dependent reaction
- D.
The photosystems
- 22.How many photosystems are used during photosynthesis in most plants?
- A.
Two
- B.
One
- C.
Three
- D.
Infinite
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