Approximately how many subunits make up complex I of the electron and H+ transport chain?

A) 20
B) 40
C) 60
D) 80


B

Environmental & Atmospheric Sciences

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hurricanes? What will be an ideal response?

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What is true about loess and river valleys?

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A ___________ is a small, cone-shaped hill usually less than 450 m (1500 ft) formed from material that accumulates from moderately explosive volcanoes.

Fill in the blank(s) with the appropriate word(s).

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