When cells differentiate, they ____
a. lose DNA
b. remain totipotent
c. express a specific subset of genes
d. stop growing
e. gain DNA
ANSWER: c
Biology & Microbiology
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A protein folded into an infectious conformation that is the cause of several disorders is called a(n) ____________________
Fill in the blank(s) with correct word
Biology & Microbiology
Automated nucleotide sequencing machines detect DNA bands by laser induced ________.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
RNA polymerase is primarily responsible for
A) DNA replication. B) translation. C) transcription. D) transformation. E) polyadenylation.
Biology & Microbiology
Which cells play the greatest role in allergic symptoms?
a. T cells b. monocytes c. plasma cells d. mast cells e. eosinophils
Biology & Microbiology