Nucleic Acid

If a cell has 20% Adenine in it, what % of Cytosine must it have?

• 10%

• 20%

• 30%

• 80%

Which ones are purines?

• Adenine and Guanine

• Adenine and Thymine

• Cytosine and Guanine

• Cytosine and Thymine

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

How many hydrogen bonds do C and G have between them?

• 1

• 2

• 3

• 4

Which macromolecule is this?

• carbohydrate

• lipid

• protein

• nucleic acid

Tags

NGSS.HS-LS1-1

Which macromolecule is shown?

• lipid

• protein

• nucleic acid

• carbohydrate

What are nucleic acids made up of?

• nucleotide monomers

• hydrochloride monomers

Consists of 3 smaller molecules; a sugar, a phosphate, and a nitrogen base.

• monosaccharide

• glycerol

• amino acid

• nucleotide

Which of the following is part of a nucleotide?

• phosphate group

• sugar

• nitrogen base

• carboxyll group

_____ contains the genetic instructions for the correct sequence of amino acids in proteins.

• DNA

• Lipids

• Carbs

• None of the above

Tags

NGSS.HS-LS1-1