Hemoglobin is composed of ________ polypeptide chains.
Fill in the blank(s) with the appropriate word(s).
four
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The equilibrium potential for most neurons is around -70mV. The maintenance of this potential is an example of
a. equilibrium. b. homeostasis. c. steady state. d. both equilibrium and homeostasis. e. both homeostasis and steady state.
A monosynaptic response is one that does not involve an interneuron.
Answer the following statement true (T) or false (F)
Which does not have a mesentery?
a. sigmoid colon b. seminal gland c. appendix d. uterus
A skeletal muscle generates the greatest tension when it is ________
A) fully relaxed before being stimulated B) well-rested and low in creatine phosphate C) high in lactic acid concentration D) greatly stretched before being stimulated E) partially stretched before being stimulated