Lecture 6 Flashcards
In __________, NADH inhibits pyruvate dehydrogenase and ATP inhibits citrate synthase.
Pyruvate Oxidation
Cellular respiration must be regulated, and it is regulated by the processes __________ and __________.
Glycolysis
Pyruvate Oxidation
In __________, phosphofructokinase alosterically inhibited by ATP and/or citrate.
Glycolysis
For glycolysis to continue, __________ must be recycles to __________.
NADH
NAD^+
During __________, oxygen is reduced! regenerating NAD^+.
Aerobic respiration
In __________, organic molecules are reduced and pyruvate is reduced to regenerate NAD^+.
Fermentation
What is produced in ethanol fermentation?
CO_2, ethanol, NAD^+
What is produced in lactic acid fermentation?
NADH + pyruvate —> lactic acid + NAD^+
The final electron acceptor is not oxygen, it is __________ which uses inorganic molecules.
Anaerobic respiration
Amino acids use a process called __________ to remove the amino group.
Deamination
Fats use beta-oxidation to make __________ in Acetyl-CoA.
Acetyl
Functions of parts of a chloroplast: Thylakoid membrane Grana Stroma lamella Stroma
- Internal membrane, chlorophyll and other pigments clustered into photosystems
- Stacks of flattened sacs if thylakoid membrane
- Connect grana
- semiliquid surrounding thylakoid membranes
Photosynthesis reaction:
6CO_2 + 12H_2O —> C_6H_12O_6 + 6H_2O + 6O_2
Some organisms that undergo oxygenic photosynthesis are…
Cyanobacteria
7 groups of algae
__________ is both a product for cellular respiration and a reactant for photosynthesis.
Carbon Dioxide
