Elements required for ATP formation

Which element is required for the formation of mitotic spidle ?

Which one of these do plants require for the formation of ATP?

ATP is required for

ATP is required for

30 ATP and 12 NADPH_2 are required for the formation of one molecule of glucose in the C_4 pathway'. Justify.

How many ATP are required for the formation of one molecule of NH_3 by the nitrogenase enzyme ?

How many ATP are required for the formation of one molecule of NH_3 by the nitrogenase enzyme ?

How may ATP are required for formation ofone NH_(3) in biological nitrogen fixation.