Explain the composition of the two major chemical classifications of hormones
What will be an ideal response?
Hormones are chemical substances released by endocrine cells. Hormones can be classified as amino acid-based molecules or as steroids. The amino acid-based molecules include proteins, peptides, and amines. The steroid hormones are made from cholesterol.
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A blood spot is a sign of a damaged egg
Indicate whether the statement is true or false
Nursing babies obtain some immunity by intestinal absorption of antibodies found in their mother's milk. This process requires the movement of intact antibodies from the lumen of the intestine into the blood. This process involves a combination of
a. endocytosis. b. exocytosis. c. cotransport carriers. d. endocytosis and cotransport carriers. e. endocytosis and exocytosis.
Which of the following is a dense, interconnected mass of nerve cells located outside of the central nervous system?
A) Ganglion B) Dendrite C) Cranial Nerve D) Pons
Which of the following is not found on the ulna?
A. Styloid process B. Olecranon process C. Capitulum D. Trochlear notch E. Coronoid process