The thymus is important for:
A. T lymphocyte maturation.
B. removal of foreign antigens.
C. B lymphocyte maturation.
D. secretion of hormones that promote B lymphocyte immunocompetence.
Answer: A. T lymphocyte maturation.
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The external, ulnar collateral, and flexor retinaculum manus are all ligaments associated with the shoulder.
Answer the following statement true (T) or false (F)
A patient dies of a myocardial infarction because of death to the left atrium and posterior wall of the left ventricle. A blockage in which coronary vessel resulted in her death?
A. Anterior interventricular branch of the LCA B. Right marginal branch of the RCA C. Circumflex branch of the LCA D. Posterior interventricular branch of the RCA
Muscles are generated from:
a. Ectoderm b. Mesoderm c. Endoderm d. Chorion
If a species of animal had 16 pairs of chromosomes in its normal body cells, its gametes would contain _____ chromosomes.
A) 16 B) 8 C) 32 D) None of the above is correct.