The fear response that is triggered by a potentially dangerous situation results from activation of the

The greatest intensity of perceived smell comes from the

Interactions between macrophages and lymphocytes are coordinated by

In the spinal cord, the gray matter contains the _______, and the white matter contains the _______.

Blood enters a nephron’s vascular component and is filtered by way of the

It’s your birthday and you splurge with a big slice of chocolate cake, heavy on the icing. Shortly afterwards, your blood glucose levels rise until an endocrine mechanism (secretion of insulin) counteracts this rise and glucose levels decline. The initial change in blood glucose and insulin response that follows is an example of:

The generation of action potentials in sensory neurons initiated by changes in pressure is an example of

Which taste bud would be able to detect glutamate or MSG?

Select the pathway that would lead to the activation of cytotoxic T cells.

Which of these thermoregulation processes can be sustained for the longest period of time?