Quiz: Unit 7 LO#1

First Name

Last Name

School ID Number (it's on your lanyard)

#1) DNA stands for:

• Deoxyribonucleic Acid
• Deoxyribioplasmic Acid
• Deoxynutrient Amino
• Deoxyneutron Amino

#2) What are the four nitrogen bases present in DNA?

• Adenine, Lysine, Guanine, Cytosine
• Adenine, Uracil, Guanine, Cytosine
• Cytosine, Thymine, Lysine, Adenine
• Cytosine, Guanine, Thymine, Adenine

#3) True ✅or False❌? In DNA: Cytosine and Adenine can usually form base-pairs together.

• TRUE ✅
• FALSE ❌

#4) The weak bonds between base pairs are called:

• Hydrogen Bonds
• Polar Bonds
• Nonpolar Bonds
• Covalent Bonds

#5) True ✅or False❌? In DNA: Thymine and Adenine can usually form base-pairs together.

• TRUE ✅
• FALSE ❌

#6) The building blocks (monomers) of DNA are called:

• Proteins
• Starches
• Nucleotides
• RNA

#7) True ✅or False❌? In RNA: Guanine and Cytosine can form base-pairs together.

• TRUE ✅
• FALSE ❌