Fingernails are comprised of:
A.
collagen deposited by the lunula and the matrix
B.
proteins secreted by the nail groove from the matrix
C.
epithelial and collagen fibers produced in the dermis
D.
thin, dead scaly cells
D
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The main ways that the nephron regulates pH of the urine is through all of the following EXCEPT
A) H+ transport. B) HCO3- transport. C) Ammonia transport. D) NaOH transport.
Dorsal and ventral rami are similar in that they both contain sensory and motor fibers
Indicate whether the statement is true or false
Lysosomes
What will be an ideal response?
Jill felt small, swollen structures under her chin in her neck during a recent head cold. She probably had swollen ________
A) axillary lymph nodes B) cervical lymph nodes C) tonsils D) Peyer's patches E) inguinal lymph nodes