What gland might be overactive if a patient is losing bone calcium?
A. testes
B. ovaries
C. parathyroid
D. thyroid
E. adrenal
C. parathyroid
Biology & Microbiology
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In unicellular organisms and simple multicellular organisms, waste compounds are isolated in a cellular compartment called a ____ and are eliminated by exocytosis
Fill in the blank with the appropriate word.
Biology & Microbiology
Red blood cells crenate (SHRINK) in what type of solution
a. hypertonic b. hypotonic c. isotonic d. none of these
Biology & Microbiology
In men, as testosterone levels increase, LH levels
A) increase. B) move up or down depending on the point in the cycle. C) remain the same. D) decrease.
Biology & Microbiology
What would be a typical phenotypic monohybrid ratio in which a lethal allele is involved?
A) 9:3:3:1 B) 2:1 C) 3:1 D) 6:2:3:1 E) 13:5
Biology & Microbiology