Question

1. mitochondria store and release the ________ a cell needs to carry out the life processes.

proteins \tendoplasmic reticulum \tcell wall
size \tlife processes \tcell membrane
chlorophyll \tnucleus \tenergy
cells \tchloroplasts \tshape
your answer

Explanation:

Mitochondria are known as the "powerhouses of the cell." Their main function is to produce and release energy (in the form of ATP) that cells need to perform life processes. Among the given options, "energy" is the correct term that fits this description. Other options like proteins (related to ribosomes), endoplasmic reticulum (a different organelle), cell wall (structural, in plant cells), size/shape (not related to mitochondria's function), chlorophyll (in chloroplasts), nucleus (control center), chloroplasts (for photosynthesis), etc., do not match the role of mitochondria.

Answer:

energy