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31 Cards in this Set

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  • Back
Glycolysis occurs during the second stage of cellular respiration
T/F
F
Energy moves through food chains from heterotrophs to autotrophs
T/F
F
Glycolysis is carried out in the cytoplasm of cells
T/F
T
Oxygen is not present during aerobic respiration
T/F
F
Lactic acid fermentation is a type of anaerobic process
T/F
T
Heterotrophs get energy from
organic molecules
breaking down food molecules
through cellular respiration
When glycolysis occurs
a molecule of glucose is split
two pyruvates are made
some ATP is produced
____________is not part of cellular respiration
Calvin cycle
Energy released from ATP
drives most of a cell's activities
Fermentation enables glycolysis to continue under
anaerobic conditions
Mr. Luring
Biology Chapter 5
Cut apart and study
Light energy is converted to chemical energy trough the process of
photosynthesis
The major atmospheric product of photosynthesis is
oxygen
The process in which plants capture energy and make organic molecules is known as
photosynthesis
Chemical energy stored in food melecules is realeased through
cellular respiration
What stage of photosynthesis is light energy converted to chemical energy?
stage 2
Cells produce ATP most efficiently in the presence of
oxygen
Many autotrophs obtain the energy they need for metabolism through
photosynthesis
Characteristics of Acetyl-CoA are
1.is formed from the breakdown of pyruvate
2.enters the Krebs cycle
3.conbines with a four-carbon compound
Photosynthesis:oxygen
cellular respiration:oxygen
Glycolysis is aerobic or anaerobic?
aerobic
About how much of the sunlight is taken in by plants?
10%
The product of alcoholic fermentation is
ethanol
During the first stage of cellular respiration, glucose is converted to___________
pyruvate
When a phosphate group is removed from an ATP molecule, a(n) __________ molecule is formed.
ADP
______ is known as the energy currency of a cell
ATP
Three factors affecting the rate of photosynthesis are light intensity, ______ _________ concentratition and temperature
carbon dioxide
Write the equation for respiration

sugar + ___ energy+ ____ ___ + ____
oxygen
carbon dioxide
water
Write the equation for photosynthesis
_____+ _____ + light O + _____
carbon dioxide
water
sugar
Be able to draw a diagram showing how glycolysis works.
Practice
Be able to draw diagram showing possible pathways of cellular respiration starting with glycolysis. List how many ATP's are produced for each pathway.
Practice