3.4 - Cellular Energy Flashcards by Karmel Hollis | Brainscape

Q

What do all living systems require?

A

Constant input of energy

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Q

Second law of thermodynamics

A

Energy input must exceed energy loss
Cellular processes that release energy may be coupled with cellular processes that require energy
Loss of energy results in death

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Q

Energy-related pathways

A

A product in the pathway is a reactant for another step in the metabolic pathway
ex: ATP & NADH

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