The particular type of element is determined by the number of:
a. electrons
b. protons
c. neutrons
d. valence electrons
e. energy levels
B
Biology & Microbiology
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Which of the following is generally more complex than the others?
A. Archaea B. Bacteria C. Prokarya D. Eukarya E. microorganisms
Biology & Microbiology
Generally, which phase of the cell cycle varies the most in length?
a. G1 b. S c. G2 d. M e. All phases are the same length among cells
Biology & Microbiology
This animal has a small coelom, soft
unsegmented body, and a radula. This animal is ___.
a. a slug b. a leech c. a scallop d. an earthworm e. more than one of these
Biology & Microbiology
Which of the following is the cause of the STD known as lymphogranuloma venereum?
A. Neisseria gonorrhoeae B. Haemophilus ducreyi C. Chlamydia trachomatis D. Treponema pallidum E. Chlamydophila psittaci
Biology & Microbiology