Question

A chromosome contains many different gene regions that are transcribed into different _____. a.proteins b. polypeptides...

A chromosome contains many different gene regions that are transcribed into different _____.

a.proteins

b. polypeptides

c.RNAs

d. a and b2.

A binding site for RNA polymerase is called a _____.

a.gene

b. promoter

c.codon

d. protein3.

An RNA molecule is typically_____; a NDA molecule is typically ____.

a.single-stranded; double-stranded

b. double-stranded; single-stranded

c.both are single-stranded

d. both are double-stranded

RNAs forms by _____; proteins form by _____.

a.replication; translation

b. translation; transcription

c.transcription; translation

d. replication; transcription

_____ different codons constitute the genetic code.

a.3

b. 64

c.20

d. 120

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Answer #1

A chromosome contains many different gene regions that are transcribed into different _____.

c.RNAs

A binding site for RNA polymerase is called a _____.

b. promoter

An RNA molecule is typically_____; a DNA molecule is typically ____.

a.single-stranded; double-stranded

RNAs forms by _____; proteins form by _____.

c.transcription; translation

_____ different codons constitute the genetic code.

b. 64 (Four nucleotides in combination of 3, codon trinucleotides, 43=64)

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