What would happen to individual muscles if muscle cells failed to function properly? a. the muscle cells will start to twitch, which will cause the individual muscles to become weaker. b. the individual cells will lose their ability to coordinate their movements. c. the muscles won't contract. d. the muscle tissues will have to work much harder, and the individual muscles will tire more quickly.

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.