HIV attacks the T-cells in the immune system.
a. true
b. false
Answer: a. true
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The waxy or oily secretion produced by a sebaceous gland is technically known as ________.
What will be an ideal response?
Explain the role of glycogen in cellular metabolism
A) It is the primary fuel that enters glycolysis. B) It is the primary fuel that enters the citric acid cycle. C) It is the primary fuel that enters the electron transport chain. D) It serves as an intracellular glucose reserve. E) It can easily be converted to other non-carbohydrate fuel sources.
In the blood,
A. most T3 and T4 molecules are found bound to thyroxine-binding globulin (TBG). B. T3 and T4 are rapidly metabolized. C. T3 is converted into T4. D. T3 but not T4 is bound to TSH. E. most thyroid hormones are transported in a free form.
What is the composition of bile?
A) Cholesterol B) Phospholipids C) Pigments and salts D) All of the above