Photosynthesis - Practice Questions
73Complementary Study Guide
- Biology I: Molecular and Cells - Study Guides
Class: Biology I: Molecular and Cells (BIOL 110 – 4 Credits) Course Description: Serves as the introductory course for Biology and Pre-Allied Health majors and is the prerequisite course for Anatomy and...
1. The thylakoid membrane encloses a space called the:
(a) granum.
(b) mesophyll.
(c) lumen.
(d) porphyrin.
(e) stroma.
2. Chlorophyll absorbs primarily __________ and __________ regions of the visible spectrum.
(a) green; yellow
(b) red; yellow
(c) blue; red
(d) blue; yellow
(e) red; green
3. During the reactions of photosynthesis, __________ is reduced and __________ is oxidized.
(a) CO2; H2O
(b) CO2; C6H12O6
(c) O2; C6H12O6
(d) O2; H2O
(e) H2O; C6H12O6
4. The reactions of photosynthesis are divided into two categories:
(a) light-independent reactions and carbon fixation reactions.
(b) light-dependent reactions and citric acid cycle.
(c) light-dependent reactions and carbon fixation reactions.
(d) chemiosmosis and photochemical reactions.
(e) carbon fixation reactions and oxygen fixation reactions.
5. Carbon is fixed in which part of the diagram in Figure 9-3?
(a) A
(b) 4
(c) 1
(d) 2
(e) G
6. In photosynthesis, ATP and NADPH are produced during:
(a) photolysis.
(b) glycolysis.
(c) the carbon fixation reactions.
(d) the light-independent phase.
(e) the light-dependent phase.
7. The reactants of the Calvin cycle are:
(a) CO2, ADP, and NADP+.
(b) CO2, H2O, and ATP.
(c) H2O, ATP, and NADPH.
(d) CO2, ATP, and NADPH.
(e) H2O, ATP, and NADPH.
8. The electron transport chain of photosynthesis is located in the:
(a) mitochondria.
(b) cristae.
(c) thylakoid membrane.
(d) chloroplast stroma.
(e) outer chloroplast membrane.
9. Oxygen produced by photosynthesis comes directly from:
(a) light.
(b) glucose.
(c) CO2.
(d) ATP.
(e) H2O.
10. Which of the following is common to both photosynthesis and aerobic respiration?
(a) NADP+ and NADPH
(b) CO2 and O2 as end products
(c) thylakoids
(d) glycolysis
(e) chemiosmosis
Answers
- c
- c
- a
- c
- b
- e
- d
- c
- e
- e
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erwin says:
4 weeks ago
thanks for these test questions! I now have items for my parallel test for my students! thanks a lot! kudos!