DNA Structure & Function

Which 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

Which of the following best describes a DNA molecule?

• double helix

• contains ribose

• made of amino acids

• contains Uracil

Tags

NGSS.HS-LS1-1

Which of the following units are repeatedly joined together to form a strand of DNA?

• amino acids

• nucleotides

• fatty acids

• polysaccharides

In a molecule of double-stranded DNA, the amount of Adenine present is always equal to the amount of

• cytosine

• guanine

• thymine

• uracil

Adenine bonds with ______________.

• Guanine

• Thymine

• Cytosine

• Adenine

Tags

CCSS.RL.9-10.9

CCSS.RL.5.1

CCSS.RL.4.1

CCSS.RI.3.5

Guanine bonds with ______________.

• Adenine

• Guanine

• Cytosine

• Thymine

Tags

CCSS.RI.9-10.7

CCSS.RI.11-12.7

CCSS.RL.9-10.7

CCSS.RL.11-12.7

CCSS.RI.8.7

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

A process in which DNA has the unique ability to make an exact copy of itself.

• Replication

• Translation

• Transcription

Tags

NGSS.HS-LS3-2

What is the correct complimentary strand for the following DNA? ATCGAG

• TACGAG

• ATCGAG

• TAGCTG

• TAGCTC

The drawing shows the structure of what molecule?

• A DNA molecule

• A lipid molecule

• A carbohydrate molecule

• A protein molecule

Tags

NGSS.HS-LS1-1