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WorksheetsUnit 3 & 4 ILEARN Review
Total questions: 19
Worksheet time: 13mins
The first step of cellular respiration is ____ that has the overall purpose of ______.
Glycolysis; splitting and oxidizing glucose into pyruvate
Glycolysis; splitting and oxidizing glucose into acetyl
Krebs cycle; oxidizing glucose into carbon dioxide
Fermentation; recycling NAD+
Where does the Krebs Cycle take place?
In the electron transport chain, energy from NADH and FADH2 is used to
pump H+ across the membrane
split glycose
generate carbon dioxide
build glucose
What is the source of energy that powers photosynthesis?
chemical
light
electrical
wind
H+ diffuses across the mitochondrial inner membrane through ____ resulting in the production of ATP during cellular respiration.
ATP synthase
electron carriers
cytoplasm
phospholipid bilayer
Where does the Calvin cycle take place?
cytosol
thylakoid membrane
stroma
mitochondrial matrix
Where do the light reactions take place?
cytosol
thylakoid membrane
stroma
mitochondrial matrix
In order for the cell to divide properly, the cell must first
Duplicate its genetic information.
Decrease its volume
Increase its number of chromosomes
Decrease its organelles
If a cell has 12 chromosomes, how many chromosomes will each of its daughter cells have after mitosis and cytokinesis?
4
6
12
24
(a) must occur before chromosomes can line up in the center of the cell
(a) results in two (b) cells, but (c) results in four (d) cells
