Which of the following types of organelle is most important in providing a cell with energy? A.
cell membranes
B.
mitochondria
C.
nuclei
D.
vacuoles

b. Mitochondria! :)

Explanation:

The mitochondria is the powerhouse of the cell. It's a membrane-bound cell organelle that generates most of the chemical energy (ATP) needed to power the cell's biochemical reactions.

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question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)