Which of the following is a protein produced by cells when exposed to a virus. This
protein binds to the cell membranes of neighboring cells and "interferes" with the
ability of a virus to enter the cell.

A. interferon
B. prion
C. vaccine
D. bacteriophage

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.

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f

The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations