Which of the following are nucleic acids?
A. DNA
B. RNA
C. ATP
Ans: A & B
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The flowers of seagrasses are small and inconspicuous, rather than large, colorful, and scented. Explain why these characteristics are useful in the marine environment
What will be an ideal response?
A sequence of bases within a gene that does not code for protein is called a/n ________.
A. operon B. operator C. intron D. promoter E. exon
An aquaculture product that is used as a thickening agent and gives foods an improved texture is called ________
A) growth hormone B) collagenase C) colchicine D) chitin E) carrageenan
Acinetobacter baumanii has become a high-profile opportunistic pathogen, causing wound infections, urinary tract infections, pneumonia and septicemia. What is the reason for its high-profile nature?
A.) A. baumanii has a very low infective dose and nearly everyone that contacts it gets a very serious infection. B.) A. baumanii produces an exotoxin that causes servere diarrhea. C.) A. baumanii is very fastidious and is difficult to culture in the laboratory. D.) Many strains of A. baumanii are highly resistant to antibiotics.