Which of the following is a function of the plasma membrane?
A
It synthesizes lipids.

B
It carries out protein synthesis.

C
It digests organic materials inside the cell.

D
It regulates the movement of materials into and out of the cell.
(im not stupid I swear XD)

What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.