For over ________ years, dinosaurs dominated the face of the earth.
A. 1 million
B. 10 million
C. 150 million
D. 10 thousand
E. 50 million
Answer: C
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The invariant amino acids in each peptide motif bound by MHC proteins are called
A) anchor residues. B) MHC peptides. C) antigen-binding immunoglobulins. D) TCR peptides.
Which of the following is a characteristic of the organism that causes malaria?
A) Unicellular B) Prokaryotic C) Multicellular D) Photosynthetic E) Viral
The Hardy-Weinberg law is useful for
A. determining the extent to which a sexually reproducing population is evolving. B. predicting when genetic drift will occur in a sexually reproducing population. C. determining when speciation will occur. D. predicting when specific groups of organisms will become extinct. E. determining if a patient has a genetic disease.
__________ are multiple copies of a short DNA sequence that occur at a given locus.
Fill in the blank(s) with the appropriate word(s).