DNA Structure and Function Review

What determines the code, or information, of a DNA molecule?

• the shape (structure) of the nitrogen bases

• the order (sequence) of the nitrogen bases

• the color of the nitrogen bases

• the frequency (number) of nitrogen bases

Tags

NGSS.HS-LS1-1

The shape of the DNA molecule is a double __________________?

• S

• helix

• rope

• curve

This picture is illustrating the ____ nature of DNA.

• anti-parallel

• deoxyribosic

• helical

• radioactive

Rosalind Franklin's "photo 51" was critical in helping Watson and Crick to discover what?

• The double helix structure of DNA

• X-Ray crystalography was a technology worth looking in to. 

• That stealing is a great way to get ahead in life

• That there could possibly be life on other planets. 

Tags

NGSS.HS-LS1-1

DNA coils up into threadlike structures called______.

• traits

• chromatin

• chromosomes

• cells

Tags

NGSS.HS-LS3-1

DNA is a polymer made of:

• Nucleotides

• Ribosomes

• Purines

• Pyrimidines

Tags

NGSS.HS-LS1-1

Which two scientists are accredited with correctly deducing the double helix model of DNA?

• Watson and Crick

• Wilkins and Franklin

• Wilkins and Crick

• Watson and Franklin

What are the nucleotides made of?

• Sugar, Phosphate, nitrogen base

• Phosphate, Adenine, nitrogen base

• Thymine, Adenine, Cytomine

• Phosphate, Nitrogen, Adenine

Adenine bonds with ______________.

• Guanine

• Thymine

• Cytosine

• Adenine

Which complementary sequence of DNA bases would pair with this partial strand
ATG TGA CAG

• ATG TGA CAG

• TAC ACT GTC

• GTA AGT GAC

• CAT TCA CTG