Biology 189 final arizona college of nursing Questions and Answers
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Course
Biology 189
Institution
Biology 189
Where does glycolysis take place?
~ cytoplasm
Glycolysis: What goes in? (Reactants?)
~ Glucose
Gylcolysis: What comes out? (How many ATP, and what are the products?)
~ 2 ATP. pyruvate
Where does the Krebs Cycle take place in the cell?
~ mitochondrial matrix
Krebs Cycle / Acetic acid cyc...
Biology 189 final arizona
college of nursing
Questions and Answers
Where does glycolysis take place?
✓~ cytoplasm
Glycolysis: What goes in? (Reactants?)
✓~ Glucose
Gylcolysis: What comes out? (How many ATP, and what are the products?)
✓~ 2 ATP. pyruvate
Where does the Krebs Cycle take place in the cell?
✓~ mitochondrial matrix
Krebs Cycle / Acetic acid cycle What goes in? (Reactants?)
✓~ acetyl coenzyme A
Krebs Cycle / Acetic acid cycle
,What comes out (products)
✓~ 3 NADH, 1 FADH2, 16ATP, 2CO2
Where does the electron transport chain take place in the cell?
✓~ Inner MEMBRANE mitochondria
Electron transport chain
What goes in?
✓~ Hydrogen
Electron transport chain
What comes out?
✓~ ATP
How does a hydrogen ion gradient result potential energy?
✓~ NADH + H AND FADH2 are oxidated and lose the positive hydrogen.
What is generated as a result of hydrogen ions being pumped back across the
mitochondrial membrane?
✓~ ATP
, What particle combines oxygen and hydrogen ions to form water?
✓~ Complex 4, cytochrome C oxidase
What is the final electron acceptor for oxidative phosphorylation?
✓~ Oxygen
From start to finish, approximately how many ATP molecules are generated from
one molecules of ATP that gets processed in aerobic respiration?
✓~ 34-36 ATP
What is produced from lactate fermentation? Alcohol fermentation?
✓~ Lactate and alcohol,CO2
What are the basic steps of replication?
✓~ DNA strands separate, primers hybridize, DNA Polymerase Assembles Nucleotides,
Two DNA Molecules Are Produced
Helicase
✓~ An enzyme that untwists the double helix of DNA at the replication forks.
primer
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