Which statement describes the role of a mitochondrion in providing a body with energy?
1. it stores glucose that is taken from food so that respiration can happen later.
2. it combines blood and oxygen so that energy can be released from glucose.
3. it is the site where oxygen combines with small molecules and releases large amounts of energy.
4. it is the site where food is broken down into small molecules and amounts of energy.

Mitochondria is the site where oxygen combines with small molecules and releases large amounts of energy.

Mitochondria is a cell organelle

It produces ATP, which is considered as energy currency of cell.

what is the general relationship between a galaxy's distance from earth and its speed?

the answer is:

the farther away a galaxy is from us, the faster it is moving away from us.

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)