Lymphocyte proliferation begins by increasing the number of
A. macrophages.
B. B cells.
C. T suppressor cells.
D. helper T cells.
E. cytotoxic T cells.
D
You might also like to view...
If the entire epidermis were to become keratinized, visible skin would become incredibly hard and inflexible.
Answer the following statement true (T) or false (F)
The ____________________ is the time when the patient is being placed under anesthesia
Fill in the blank(s) with correct word
Structurally, the simplest reflex is the ________.
A. stretch reflex B. alternating reflex C. reciprocal reflex D. Golgi tendon reflex E. withdrawal reflex
When two action potentials arrive simultaneously at two different presynaptic terminals that synapse with the same postsynaptic neuron,
A. hyperpolarization occurs. B. temporal summation occurs. C. the direction of the action potential is reversed. D. spatial summation occurs. E. threshold is never reached.