Which hormone plays a role in the development and activity of lymphocytes?
A. Thyroid stimulating hormone
B. Thymosin
C. Adrenocorticotropin hormone
D. Melatonin
E. Erythropoietin
B. Thymosin
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Which of the following will cause a decrease in the surface area of the respiratory membrane?
A. tuberculosis B. pneumonia C. emphysema D. All of the choices will reduce surface area of the respiratory membrane
Describe what occurs when recruitment increases.
A. The amount of force produced during contraction increases B. The number of fibers contracting increases. C. The amount of force produced during contraction decreases. D. The amount of force each muscle fiber produces increases.
Ella sweats out fluids on a hot, dry day without realizing she is losing heat and fluids insensibly. Determine which heat transfer mechanism occurs when Ella sweats
A) conduction B) radiation C) convection D) evaporation
Describe the structural organization of the nucleus of a cell
What will be an ideal response?