Cold sores on the skin of the mouth occur when herpes simplex viruses that are dormant in neural ganglia become active and travel to the skin of the mouth. which of the following is the mechanism by which these viruses travel from the ganglia (located within the head) to the skin of the mouth?
a) transport along nerve impulses that travel down the axons
b) anterograde axonal transport
c) retrograde axonal transport
d) travel of the viruses along neurofibrils

Afather’s state of health has little or no effect on the unborn child. true false

Energy needs, in total kilocalories per day, are greater during than any other time of life. a. childhood b. infancy c. adulthood d. adolescence

According to myplate guidelines, grains should make up (less than one-fourth, more than one-fourth, about one-fourth) of your plate, fruits should make up (less than one-fourth, more than one-fourth, about one-fourth) of your plate, protein should make up (less than one-fourth, more than one-fourth, about one-fourth) of your plate, and vegetables should make up (less than one-fourth, more than one-fourth, about one-fourth) of your plate. just answered it; about one-fourth, less than one-fourth, about one-fourth, and more than one-fourth