Protons = 7, neutrons = 10, electrons = 7. The mass number of this atom is
A. seven.
B. ten.
C. fourteen.
D. seventeen.
D. seventeen.
Biology & Microbiology
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Amoebae are characterized by:
A. locomotion by extension of pseudopodia B. possession of hard shells C. tertiary symbiosis D. causing cancer E. conjugation
Biology & Microbiology
A more modern equivalent to Koch's Postulates is termed
A. Pasteur's Systematics. B. Hoch's Postulates. C. Atomic Theory. D. Protein Theory. E. Molecular Postulates.
Biology & Microbiology
Acromegaly is the result of excessive secretion of which of the following by adults?
a. mineralocorticoid b. glucocorticoid c. thyroxine d. testosterone e. growth hormone
Biology & Microbiology
What is the most radiosensitive phase of the cell cycle?
a) Mitosis b) G1 c) Synthesis d) G2
Biology & Microbiology