DNA probes and primers, related to specific locations on the DNA sequence, are made of
A. nucleotide (nitrogen base) sequences.
B. None of the answer choices is correct.
C. one or more gene locations, for genetic traits.
D. wide number of similar genes among other organisms.
E. number of chromosomes in the organism.
A. nucleotide (nitrogen base) sequences.
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In the above figure, which letter points to the prostate gland?
A) A B) B C) C D) D E) E
Which of the following is a correct difference between a gene (genomic) library and a gene clone? A gene (genomic) library _____
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If one were to inject cytoplasm containing Bicoid into the middle of a Drosophila egg immediately prior to fertilization, the embryo would
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In Drosophila virilis, somatic cell nuclei contain 12 chromosomes while sperm nuclei contain only 6 chromosomes. What does n equal for this species?
A) 3 B) 6 C) 12 D) 24 E) 6 or 12, depending on cell type