You arrive late to a biological seminar. However, just as you enter the room, you hear the speaker referring to the "amino end" and the "carboxyl end" of a macromolecule. Immediately, you know that they are talking about a:
A. carbohydrate.
B. protein.
C. lipid.
D. DNA.
B. protein.
Biology & Microbiology
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Glucosylation of hydroxymethylcytosine residues protects phage T4 DNA from cleavage by bacterial restriction enzymes.
Answer the following statement true (T) or false (F)
Biology & Microbiology
Carnivores are indicated by
a. A. b. B. c. C. d. D. e. E.
Biology & Microbiology
The code is nonoverlapping, meaning that, assuming "standard translation," a given base participates in the specification of one and only one amino acid
Indicate whether the statement is true or false
Biology & Microbiology
________, a chemical that hardens cell walls and supports terrestrial plants, is found in all plants EXCEPT ________
A) Lignin... bryophytes B) Cellulose... bryophytes C) Cellulose... ferns D) Lignin... ferns and bryophytes
Biology & Microbiology