HURRR Which organelle controls cellular activity comparable to the way the brain controls body activity?

A. Cytoplasm

B. Cell membrane

C. Vacuole

D. Nucleus

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things

The earth's oceans are made up of chlorine, and trace elements. a) carbon, oxygen b) oxygen, silicon c) hydrogen, oxygen d) nitrogen, oxygen

True or false 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane. 6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.