Lecture 3 Flashcards
__________ are subunits working together it form a molecular machine.
Multienzyme complexes
In __________, the end product binds to the enzyme earlier in the pathway.
Feedback Inhibition
When the end product is catabolized by another reaction, there will be __________ allosteric inhibition of enzyme 1.
Less
__________ produce their own organic molecules.
Autotrophs
If autotrophs are involved with photosynthesis, then they are called __________.
Photoautotrophs
__________ live in irganic compounds produced by other organisms.
Heterotrophs
Both autotrophs and heterotrophs use __________ to extract energy from organic molecules.
Cellular respiration
Cellular respiration is a series of __________.
Redox reactions
__________ is when lost electrons are accompanied by proteins.
Dehydrogenation
__________ is an electron carrier.
NAD^+
NAD^+ accepts two electrons and one proton to become __________.
NADH
In cellular respiration, high-energy electrons from initial chemical bonds (gain/lose) most of their energy.
Lose
In __________ respiration, the final electron acceptor is oxygen.
Aerobic
In __________, the final electron acceptor is an organic molecule.
Fermentation
In _________ respiration, the final electron acceptor is an inorganic molecule.
Anaerobic
