In the evolution of mammals, which glands were modified to produce milk?
A. Sweat glands
B. Sebaceous glands
C. Eccrine glands
D. Ceruminous glands
E. Apocrine glands
Answer: E
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Lipid is concentrated with the cells of the
A) hypodermis. B) dermis. C) cornified region. D) stratum granulosum. E) stratum spinosum.
Where are chemoreceptors located?
A) They are primarily located in the skin and hypothalamus. B) They are located along the digestive tract, within the walls of the urinary bladder, in the carotid and aortic sinuses, and in the lungs. C) They are located within the medulla oblongata and the hypothalamus. D) They are located throughout the somatic and visceral systems of the body. E) They are located within the medulla oblongata and in the carotid and aortic bodies.
Osteoblasts become osteocytes.
Answer the following statement true (T) or false (F)
Atrial natriuretic peptide
a. is secreted by the heart when atrial pressure is high. b. results in an increased glomerular filtration rate. c. inhibits aldosterone activity. d. both (a) and (b) above. e. all of these answers.