Which of the following does NOT represent a chemical class of hormones?

A. carbohydrates
B. amines
C. peptides
D. proteins
E. steroids


A. carbohydrates

Biology & Microbiology

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Glycolysis yields a net of 2 pyruvate, 2 NADH, and 2 ATP

a. True b. False

Biology & Microbiology

Mendel’s principle of independent assortment is directly related to an event that occurs in _____ of

meiosis. A. prophase I B. metaphase I C. anaphase I D. prophase II E. metaphase II

Biology & Microbiology

The horizontal gene transfer (HGT) process that occurs when naked plasmids are incorporated into bacterial cells is:

a) conjugation b) transduction c) transformation d) restriction

Biology & Microbiology

A retiree, tired of Minnesota winters, moves to Tucson, Arizona. He hopes the warm dry climate will ease his chronic respiratory problems. He soon experiences a new kind of weather, a massive dust storm. With which of the following fungi might he become infected?

A. Blastomyces dermatitidis B. Coccidioides immitis C. Histoplasma capsulatum D. Paracoccidioides brasiliensis E. Aspergillus fumigatus

Biology & Microbiology