Many hours after a meal, alpha (?) cells in the pancreatic islets secrete ________, which ________ blood glucose.
A. glucocorticoids; raises
B. insulin; lowers
C. glucagon; raises
D. glucagon; lowers
E. insulin; raises
Answer: C
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a. biceps brachii b. anconeus c. latissimus dorsi d. brachiolradialis e. supinator
Which of the following is true regarding unmyelinated nerve fibers in the PNS?
A. Satellite cells cluster around each axon to form a pseudo-myelin sheath. B. A Schwann cells wraps its plasma membrane around each individual fiber as it does with myelinated fibers. C. A Schwann cell folds its plasma membrane around several fibers. D. An oligodendrocyte cells wraps its plasma membrane around each fiber as it does with myelinated fibers.
You have decided to pick up your pencil and jot down some notes. Determine the specific types of white and gray matter in the spinal cord responsible for transmitting this motor information
What will be an ideal response?
The primordial follicles collectively make up the:
A. ovarian stroma B. total number of oogonia C. total number of preantral follicles D. ovarian reserve E. ovulatory quotient