There are a group of promoters from the genes for metallothioneins. Th – McqOptions

MCQOPTIONS

1.	There are a group of promoters from the genes for metallothioneins. These are a group of proteins rich in ______ residues.
A.	cysteine
B.	methionine
C.	either cysteine or methionine
D.	cysteine and methionine both
Answer» B. methionine

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