Which of the following is true about the number of binding sites per functional antibody unit?
A) IgD contains 4 binding sites.
B) IgA contains 6 binding sites.
C) IgG contains 6 binding sites.
D) IgM contains 10 binding sites.
D) IgM contains 10 binding sites.
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The gradual activation of more and more motor units is called ________
A) wave summation B) raw EMG C) dynagram D) recruitment
The vitamin that is part of coenzymes in glycolysis and the citric acid cycle is
A) thiamine. B) riboflavin. C) niacin. D) folic acid (folate). E) cobalamin.
The nonpregnant uterine wall consists mostly of ________
A) perimetrium B) dense regular connective tissue C) endometrium D) dense irregular connective tissue E) myometrium
Which answer choice lists the correct order of a reflex arc?
A. Receptor, afferent neuron, integrating center, efferent neuron, effector B. Receptor, afferent neuron, efferent neuron, effector, integrating center C. Effector, afferent neuron, integrating center, efferent neuron, receptor D. Receptor, efferent neuron, integrating center, afferent neuron, effector