Most people have a positive Rh factor.

a. true
b. false


a. true

Biology & Microbiology

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Prednisone is a glucocorticoid hormone that is sometimes prescribed to treat rheumatoid arthritis, asthma, and severe allergic reactions. If prednisone were taken for several weeks, which one of the following might occur?

A) Production of natural cortisol may decrease. B) Production of estrogen by the ovaries may decrease. C) Levels of thyroid hormone may be elevated. D) Levels of aldosterone may be elevated. E) Levels of parathyroid hormone may be decreased.

Biology & Microbiology

How many unique haploid gametic genotypes could be produced through independent assortment by an organism with the diploid genotype AABbCCDdEe?

A. 2 B. 4 C. 8 D. 16

Biology & Microbiology

While standing at the top of the stairs, you have a potential energy of 40 Joules. If you walk all the way down the stairs, what would your potential energy be at the bottom of the stairs?

A. 40 Joules B. 0 Joules C. 80 Joules D. 20 Joules

Biology & Microbiology

Inflammation is an important part of the body's first line of defense, and it involves migration of phagocytes to the area

Indicate whether the statement is true or false

Biology & Microbiology