In a muscle fiber undergoing maximal tetanic stimulation, the velocity of shortening ____ as the load ____
a. decreases; decreases
b. decreases; increases
c. increases; increases
d. remains constant; increases
e. remains constant; decreases
B
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The microscopic examination of tissue removed from the body for the purpose of diagnosing disease is called a/an
A. MRI. B. X-ray. C. biopsy. D. granuloma. E. lesion.
Which of the following best describes a genetic male (XY) who lacks functional androgen receptors (androgen insensitivity syndrome)?
A. He will have normal male external genitalia. B. He will have ovaries and female-appearing external genitalia but male secondary sex characteristics. C. He will have female-appearing external genitalia and ovaries, but internal structures derived from the Wolffian ducts. D. He will have male external genitalia but will have female-appearing internal structures derived from the Müllerian ducts. E. He will have undescended testes, but female external genitalia and secondary sex characteristics.
Many mammals have a bone within the penis called the __________
Fill in the blank with the correct word.
The "base" is the superior portion of the sacrum.
Answer the following statement true (T) or false (F)