DNA, RNA, and Proteins

Practice Questions

SAT Subject Test in Biology › DNA, RNA, and Proteins

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1

Disulfide bonds can add stability to the structure of a protein. The formation of disulfide bonds occurs in the formation of what level of protein structure?

2

Disulfide bonds can add stability to the structure of a protein. The formation of disulfide bonds occurs in the formation of what level of protein structure?

3

Which is an example of a biological catalyst that is not a protein?

4

In RNA, three nucleotide bases together determine the amino acid that is added to the growing polypeptide chain during translation. This three base grouping is known as a(n) __________.

5

Which is an example of a biological catalyst that is not a protein?

6

The lac operon is an inducible operon. Which of the following best describes this type of operon?

7

The lac operon is an inducible operon. Which of the following best describes this type of operon?

8

In RNA, three nucleotide bases together determine the amino acid that is added to the growing polypeptide chain during translation. This three base grouping is known as a(n) __________.

9

In terms of histone modification, what will result in a greater rate of gene expression?

10

The trp operon is a repressible operon. Which of the following best describes this type of operon?

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