What was the transforming principle isolated in Griffith's experiment?
A) Protein
B) RNA
C) DNA
D) Virus
E) Polysaccharide
C
Biology & Microbiology
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Which of the following regarding enzymes is true?
a. Enzymes are lipids. b. Enzymes are carbohydrates. c. Enzymes are proteins. d. Enzyme are nucleic acids.
Biology & Microbiology
Which characteristic distinguishes animals from plants and fungi?
1.Eukaryotic cells 2.Multicellular 3.Cells lack cell walls 4.Motile at some point in the life cycle
Biology & Microbiology
Phosphofructokinase is stimulated by high levels of ATP
__________________ Indicate whether the statement is true or false.
Biology & Microbiology
What trait gives seeds an advantage over spores?
A. Protected from the environment B. Long-lived C. Contain nutrients D. Small in size
Biology & Microbiology