The most abundant cation within cells is
A. sodium.
B. potassium.
C. calcium.
D. chloride.
E. magnesium.
B
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Most gastric ulcers are due to excessive production of hydrochloric acid
Indicate whether the statement is true or false
What feature is NOT a characteristic of marine bony fish?
a. small glomeruli b. chloride cells c. hypo-osmotic d. small proximal tubules e. none of these.
List the components of the lymphatic system
A) The components of the lymphatic system are the lymph and lymph nodes. B) The components of the lymphatic system are the blood, blood vessels, lymph, and lymphatic vessels. C) The components of the lymphatic system are the red blood cells, lymphocytes, blood plasma, lymph, blood vessels, and lymphatic vessels. D) The components of the lymphatic system are the lymphocytes, lymph, lymphatic vessels, primary lymphoid tissues and organs, and secondary lymphoid tissues and organs. E) The components of the lymphatic system are the lymphocytes, lymph, lymph nodes, and lymphatic vessels.
During a meal, peristalsis is the predominant form of movement in the small intestine
Indicate whether the statement is true or false.