Translation of mRNA into segments of tRNA allows which organic molecules to combine to form proteins at the ribosome?
A) complex carbohydrates
B) nucleic acids
C) simple carbohydrates
D) amino acids
E) lipids

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.

Which of the following statements about protists are true? a.they are typically found in moist environments. b.they are all unicellular. c.they have a nucleus. d.they are all multicellular.

Which of the following human activities resulted in the growth of the north american deer population?