Lesson 5-6 Quiz

DNA stands for

• Ribonucleic Acid

• Deoxyribonucleic Acid

• Nitrogenous Base

• Does Not Apply

What kind of shape does a DNA molecule have?

• single helix

• double stranded

• single stranded

• double helix

The monomers (small units) that make up DNA are called:

• monomer

• nitrogenous base

• nucleotide

• IDK

The four nitrogenous bases of DNA are

• Adenine

• Thymine

• Cytosine

• Guanine

• All of the above

TRUE OR FALSE:

The four nitrogenous bases of RNA are Adenine, Thymine, Uracil, and Guanine

• TRUE

• FALSE

Which of the following shows the correct Base Pairing Rule for DNA?

• A = G

  C = T

• A = C

  G = T

• A = T

  G = C

• A = U

  G = C

TRUE OR FALSE:

You can find DNA in the nucleus of the cell.

• TRUE

• FALSE

What does DNA stand for?

• Deoxyribonucleic acid
• Denitrogenous acid
• Deribonucleic acid
• Diribonucleic acid

Which of the following best describes a DNA molecule?

• double helix
• contains ribose
• made of amino acids
• contains Uracil

Why is DNA important?

• it is very small and very complicated
• it's in everything
• it serves as the blueprint for traits of all living things
• because we eat it every day for energy