Ova carry
A) one X sex chromosome.
B) XX sex chromosomes.
C) YY sex chromosomes.
D) XO sex chromosomes.
E) one Y sex chromosome.
A) one X sex chromosome.
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Before the large vitamin B12 molecule can be absorbed, it must be bound to __________.
a. vitamin C b. the gastric epithelium c. intrinsic factor d. another water-soluble vitamin
Which of the following is not found on the humerus?
A. Lateral epicondyle B. Intertubercular groove C. Radial tuberosity D. Trochlea E. Deltoid tuberosity
Metabolic water is
a. produced from chemical reactions b. roughly 15% of daily water input c. increased during times of dehydration to compensate for water loss d. both a and b e. both a and c
You are "shadowing" an endocrinologist who is examining a patient complaining of weakness, weight loss, and heat intolerance
The doctor points out the patient's obvious exophthalmos and asks for your diagnosis. What would you speculate is the patient's problem? A. Hyposecretion of parathyroid hormone B. Hypersecretion of parathyroid hormone C. Hyposecretion of thyroid hormone D. Hypersecretion of thyroid hormone E. Hyposecretion of calcitonin