A mutation that changes a normal codon to a stop codon is called a ________ mutation.
A. missense
B. silent
C. point
D. nonsense
E. back
Answer: D
Biology & Microbiology
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Mobile DNA elements are more common in the genomes of
A) Archaea. B) hyperthermophiles. C) rapidly evolving species. D) pathogens.
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The 23 paired corresponding chromosomes, one from each parent are called ____
a. haploid pairs b. homologous chromosomes c. “n” pairs d. X and Y chromosomes e. sex chromosomes
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Which process is similar to binary fission?
A. genetic variation B. crossing over C. meiosis D. mitosis
Biology & Microbiology
What was the purpose of Stanley Miller's experiment?
What will be an ideal response?
Biology & Microbiology