Many children born with ornithine transcarbamylase deficiency (OTC) die within seventy-two hours of birth. Jesse Gelsinger was not diagnosed with OTC until he was two because ________ and therefore his symptoms were milder.
A) his defective gene was autosomal recessive
B) he was a mosaic
C) of X-inactivation in males
D) of parental imprinting
B) he was a mosaic
Biology & Microbiology
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Infectious hepatitis is caused by infection with hepatitis ________ virus
A) A B) B C) C D) E
Biology & Microbiology
Which process allows a vertebrate to generate millions of different lymphocytes?
A. DNA rearrangement B. DNA reestablishment C. clonal variability D. instructional variation E. gene cloning
Biology & Microbiology
In deductive reasoning, specific observations may be used to draw a broad, general conclusion
a. true b. false
Biology & Microbiology
________ is the process by which the DNA code of a single gene is converted into a complimentary strand of mRNA
Fill in the blank(s) with correct word
Biology & Microbiology