DNA and DNA Replication Quiz

Part A:

• F

• G

• H

• J

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

Part B Which of the following supports the answer to Part A

• The sequence of nucleotides will determine the Protein being made
• The sequence of Phosphates will determine the protein bein made
• The number of carbon will determine the length of the polypeptide
• The number of hydrogen bonds will determine the amino acid sequence

Tags

NGSS.HS-LS1-1

What is the building block(monomer) of DNA?

• nucleotides
• monosaccharides
• amino acids

What would be the complementary strand for this DNA strand: ATCGATA

• ATCGATA
• TAGCTAT
• TATCGAC

How is information carried in a DNA strand?

• the type of sugar
• the pattern of the sugar-phosphate backbone
• the sequence/order of nitrogen bases

DNA has 4 kinds of _______ bases: adenine, guanine, thymine, and cytosine

• nitrogen
• hydrogen
• carbon

Which of the following describes the overall shape of DNA?

• triple staircase
• double helix
• individual strand

Label the three parts of the nucleotide.

a

b

c

Nitrogen base

phosphate group

deoxyribose sugar

Tags

NGSS.HS-LS1-1

Which 2 molecules form the sides (backbone) of the DNA ladder?

• deoxyribose sugar and adenine
• deoxyribose sugar and a hydrogen bond
• deoxyribose sugar and the nucleus
• deoxyribose sugar and phosphate