7. Messages are transmitted from one neuron to another through the a. axon terminal of one neuron to the axon terminal of another neuron.
b. dendrites of one neuron to the dendrites of another neuron.
c. synapses of one neuron to the axon terminal of another neuron.
d. axon terminal of one neuron to the dendrites of other neurons.

a. to encourage apoptosis

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.