DNA Structure and Function Review

What does DNA stand for?

• Double Nucleic Acid
• Deoxyribonucleic Atom
• Deoxyribonucleic Acid
• Ribonucleic Acid

How many strands is a DNA molecule?

• 1
• 2

• 3

• 4

Tags

NGSS.HS-LS1-1

What does DNA do?

• Regulates body temperature

• Produces energy

• Makes lipids

• Stores genetic information

Tags

NGSS.HS-LS3-1

What are the building blocks (monomers) of DNA?

• Nucleotides

• Fatty Acids

• Monosaccharides

• Amino Acids

Tags

NGSS.HS-LS1-1

What are the 3 parts of a nucleotide?

• Phosphate group, sugar molecule, amino acid
• Phosphate group, sugar molecule, nitrogenous base
• Ribose, adenine, thymine
• Deoxyribose, guanine, cytosine

Tags

NGSS.HS-LS1-1

What is the name of the sugar in DNA?

• ribose

• sucrose
• fructose
• deoxyribose

What is the name of the shape of a DNA molecule?

• quadruple helix
• double helix
• triple helix
• single helix

Tags

NGSS.HS-LS1-1

What 2 things make up the outside of a DNA molecule?

• sugar and phosphate

• amino acids and nucleotides
• lipids and carbohydrates
• proteins and enzymes

What makes up the inside of a DNA molecule?

• Sugar

• Phosphate groups

• Nitrogen Bases

• Proteins

What are the 4 nitrogen bases in DNA?

• Oxygen

  Carbon Dioxide

  Hydrogen

  Nitrogen

• Amino Acid

  Nucleotide

  Monosaccharide

  Fatty Acid

• • Guanine

  • Adenine

  • Cytosine

  • Thymine

• Protein

  Carbohydrate

  Lipid

  Nucleic Acid