A goiter is an enlarged form of which gland?
a. adrenal
b. pancreas
c. thyroid
d. parathyroid
e. thymus
c
Biology & Microbiology
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How much of the total body water content is in the intracellular compartment?
What will be an ideal response?
Biology & Microbiology
Which of the following represents a synthesis reaction?
A. A + B ? AB B. AB ? A + B C. AB + XY ? AX + BY D. AB + XY ? AX + BY
Biology & Microbiology
Which of the following is NOT true about enzymes?
a) They lower the activation energy of chemical reactions. b) They are consumed by the reactions they catalyze. c) Each one is specific to the particular substrate(s) to which it binds. d) They are usually made of amino acids.
Biology & Microbiology
Spores are produced in the ________ of a fern.
a) archegonia b) sporangium c) ovary d) antheridia e) ovule
Biology & Microbiology