Why do cells use ATP
instead of using the energy
directly from the food?

The energy needs of a human population are not affected by

What amino acid is coded for by this sequence after the mutation

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.