AP Bio Insta-Review Topic 6.1: DNA & RNA Structure

What is the primary source of genetic information?

• Carbohydrates

• DNA/RNA

• Lipids

• Proteins

Tags

NGSS.HS-LS1-1

Prokaryotic DNA is...

• Double stranded and circular

• Double stranded and linear

• Single stranded and circular

• Single stranded and linear

Eukaryotic DNA is...

• Double stranded and circular

• Double stranded and linear

• Single stranded and circular

• Single stranded and linear

All cells have plasmids?

• True

• False

Plasmids can provide genetic variation to prokaryotes?

• True

• False

In RNA, adenine pairs with...

• Cytosine

• Guanine

• Thymine

• Uracil

In DNA, adenine pairs with...

• Cytosine

• Guanine

• Thymine

• Uracil

In RNA or DNA, cytosine pairs with...

• Adenine

• Guanine

• Thymine

• Uracil

What is a purine?

• Carbohydrate with a single ring

• Carbohydrate with a double ring

• Nitrogenous base with a single ring

• Nitrogenous base with a double ring

Which bases are purines?

• Adenine and Cytosine

• Adenine and Guanine

• Cytosine and Guanine

• Cytosine and Thymine