DNA Structure

Which of the following base pairs are paired correctly?

• adenine and guanine

• guanine and thymine

• thymine and adenine

• cytosine and adenine

What is the name of the sugar found in DNA?

• adenine

• deoxyribose

• guanine

• ribose

Select all that are bases of DNA.

• adenine

• uracil

• thymine

• cytosine

What makes up a nucleotide? There is more than one answer.

• nitrogen base

• sugar

• RNA base

• phosphate group

DNA contains the instructions for making _____.

• lipids

• proteins

• carbohydrates

• nucleic acids

Tags

NGSS.HS-LS1-1

Which specific part of a chromosome is a section of DNA that carries information on how to make one protein?

• centromere

• nucleotide

• chromatid

• gene

Tags

NGSS.HS-LS1-1

A single strand of DNA tightly coiled around special proteins is called a _______.

• centromere

• gene

• chromosome

• thymine