Biology: UNIT 4Vocabulary – Cell Metabolism (Energy)
NAME: _________________________________________ DATE: _______________ BLOCK: _____
Match the vocabulary term to the correct definition.
1. _G__ Photosynthesis __ chemical reactions that
convert the radiant energy of light into chemical
energy stored as glucose.
2. __B__ Pigment _ A natural compound that gives
color to plants and animals.
3. __I_ Chlorophyll__ the reflecting green light
absorbing pigment in chloroplast
4. _A__ Thylakoids__ Site where oxygen is produced
in the chloroplast.
5. _C_ Accessory Pigment_ Any pigment in plants
leaves other than chlorophyll that assist in the
process of photosynthesis.
6. _H__Stroma__ The area of the chloroplast where
the Calvin Cycle takes place.
7. __J__Stomata_ The pores on the underside of a
leaf that allows gas exchange in plants.
8. __D__Carbon Fixation_ The process of converting
carbon dioxide (CO2) from the atmosphere into
carbohydrates, like glucose, by photosynthesis.
9. __K__ Light Dependent Reaction_ The first phase
of photosynthesis that occurs in the thylakoid
membranes.
10. _E__Calvin Cycle____ Also known as light
independent reactions and the second phase of
photosynthesis. (Dark Reaction)
11. __ P_ Cellular Respiration__ The chemical
reactions in which glucose is converted to ATP in
the mitochondria.
12. _ L_ Glycolysis__ The anaerobic stage of cellular
respiration that occurs in the cytoplasm.
13. __M__ Krebs Cycle_ The second stage of cellular
respiration that produces only 2 ATP.
14. __T__ Citric Acid Cycle_ Another name for Krebs
Cycle.
15. __F _ Electron Transport Chain___ The third stage
of cellular respiration when most (32) ATP
molecules are produced.
16. __O_ Aerobic Respiration__ Cellular Respiration
that requires oxygen.
17. _ N ___ Anaerobic Respiration____ the process
that does not require oxygen to occur.
18. __ R__ Fermentation_ another name for anaerobic
respiration.
19. _U_ Lactic Acid fermentation___ anaerobic
A. Thylakoids
B. Pigment
C. Accessory
Pigment
D. Carbon Fixation
E. Calvin Cycle
F. Electron Transport
Chain
G. Photosynthesis
H. Stroma
I.
Chlorophyll
J. Stomata
K. Light Dependent
Reaction
L. Glycolysis
M. Krebs Cycle
N. Anaerobic
Respiration
O. Aerobic
Respiration
P. Cellular
Respiration
Q. Alcoholic
Fermentation
R. Fermentation
S. ADP
T. Citric Acid Cycle
U. Lactic Acid
Fermentation
V. ATP Synthase
Biology: UNIT 4Vocabulary – Cell Metabolism (Energy)
respiration performed by bacteria and muscle cells.
20. __Q__ Alcoholic Fermentation- performed by
bacterial and fungal (yeast) cells.
21. __S_ADP__ A lower energy molecule that can be
converted to ATP by adding a phosphate group.
22. _V_ATP Synthase___ The enzyme that adds a
phosphate group to ADP to make ATP.