A change in a membrane potential from -70 mV to -90mV is an example of
a. depolarization.
b. hyperpolarization.
c. polarization.
d. repolarization.
e. zero potential.
B
Anatomy & Physiology
You might also like to view...
Define disinfectant
What will be an ideal response?
Anatomy & Physiology
Those characteristics that can be determined on superficial inspection of an individual are known as ________
A) polyspermic B) polygenic C) genotypic D) phenotypic
Anatomy & Physiology
The ovaries are supported by (the)
A) uterus. B) roof of the pelvic cavity. C) ovarian blood vessels and the ovarian hilum. D) mesovarium. E) None of the answers are correct.
Anatomy & Physiology
Platelets
a. are small cell fragments derived from large megakaryocytes in the bone marrow b. lack nuclei c. contain high concentrations of actin and myosin, which enable them to contract d. have all of the above characteristics e. have only characteristics a and b
Anatomy & Physiology