Patients that suffer from hyperinsulinemia may have a decreased number of insulin receptors on their cell membranes. this is an example of which phenomenon?

a) down-regulation
b) hyposecretion
c) permissiveness
d) receptor inactivation

Which of the following represents the results of a review of well-controlled studies of vitamin c supplementation on the resistance to, and recovery from, colds? there was a reduction in the duration of colds by 50% on the average. there was a slight effect on reducing the duration and severity of colds for people taking vitamin c supplements. there was a significant reduction in the duration of colds in people who consumed at least one gram a day. there was a significant reduction in the number of colds only in people who consumed > three grams per day.

Discuss lexy's path to anorexia by putting the events that let to her anorexia in sequential order.

The process by which the diameter of the bone increases is called? a-metaphysic b-appositional growth c-diaphysics d-epiphysis