Which type of tissue makes up the brain and spinal cord?
a. smooth
b. nervous
c. skeletal
d. muscle
b
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Which type of stretching demonstrates greater range of motion?
A. active stretching B. passive stretching C. A and B are equal D. need more information
Answer the following statements true (T) or false (F)
1. A scrotal muscle that contracts in response to cold environmental temperature is the cremaster. 2. The secretions of the bulbourethral glands neutralize traces of acidic urine in the urethra and serve as a lubricant during sexual intercourse. 3. The zona pellucida is formed as the follicle becomes a secondary follicle. 4. The molecule that enhances the ability of testosterone to promote spermatogenesis is inhibin.
Which of the following is greatest during left ventricular systole?
A) the pressure in the ventricle B) the pressure in the aorta C) the pressure in the left atrium D) the pressure in the arteries E) the pressure in the right atrium
__________ is the abnormal increase in the rate or depth of breathing
Fill in the blank(s) with correct word