Biology Now Study Set 1
Quiz 9: What Genes Are
The Hereditary Genetic Material Present in All Living Cells Is A
The hereditary genetic material present in all living cells is A) carbohydrate. B) protein. C) DNA. D) RNA.
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The order of the base pairs in a DNA molecule A) differs from species to species. B) is identical in all organisms. C) is identical in organisms of the same species. D) differs from cell to cell in a given organism.
The CRISPR-Cas9 system is made up of two guide ________ molecules and two Cas9 ________ molecules. A) RNA; protein B) protein; RNA C) DNA; protein D) protein; DNA
Once attached to the proper DNA sequence,Cas9 proteins found in the CRISPR-Cas9 system ________ both strands of DNA. A) polymerize B) cleave C) wind D) unwind
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