DNA Polymerization Flashcards

1
Q

Phosphodiester bond is formed by?

A

By energy from breaking of the phosphoanhydride bond of an incoming nucleotide. Reaction is catalyzed by DNA polymerase

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2
Q

How does ATP powers cellular work by?

A

Coupling exergonic reactions to endergonic reactions

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3
Q

Cell kinds of work

A

Chemical
Transport
Mechanical

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4
Q

ATP stands for

A

Adenosine triphosphate

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5
Q

ATP is composed of ?

A

A ribose (sugar) adenine (nitrogenous base) and 3 phosphate groups

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6
Q

ATP Synthesis

A

Photosynthesis and or respiration provide the energy required to synthesize ATP

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7
Q

ATP Hydrolysis

A

Provides energy to drive endergonic reactions in the cell

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8
Q

ATP is synthesized by?

A

Using energy from photosynthesis or respiration. ATP is hydrolyZed to release energy needed for cellular work

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9
Q

DNA Is a polymer of ?

A

Individual nucleotides containing a base, sugar and 3 phosphate groups

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