To convert a nucleoside into a nucleotide, what moiety must be added?
A. One or more double bonds
B. One or more pyrimidine bases
C. One or more purine bases
D. One or more phosphate groups
Answer: D
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A) bacteriophage B) DNA viruses C) RNA viruses D) viroids
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Indicate whether the statement is true or false
While out on a trip to a remote location in South America, you discovered an organism on a beautiful tropical flower. You have no idea about the classification of this organism
What features or characteristics of the new organism should you look for to at least be able to determine the kingdom it belongs to?
Sortase is a protein enzyme of bacteria that ________.
A. functions by transporting flagellum proteins to their extracellular site of assembly B. plays a key role in directing proteins to the periplasm C. catalyzes covalent attachment of some surface proteins to peptidoglycan D. directs secretion of proteins across the outer membrane