2.12 Flashcards by J Bennett | Brainscape

Q

Organic molecule that stored and releases chemical energy for use in body cells

A

Adenosine triphosphate (ATP)

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Q

Three examples of cellular work driven by energy from ATP:

ATO phosphorylates transport proteins, activating them to transport solutes (i.e.,ions) across cell membranes.

A

Transport work

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Q

Three examples of cellular work driven by energy from ATP:

ATP phosphorylates contractile proteins in muscle cells so the cells can contract (shorten)

A

Mechanical work

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Q

Three examples of cellular work driven by energy from ATP:

ATP phosphorylates key reactants, providing energy to drive energy absorbing chemical reactions

A

Chemical work

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