Dr Mitchell

Question 1

What is the central dogma of molecular biology?

Answer 1

Genetic information flows from DNA to RNA to protein

Question 2

What is the difference between a nucleotide and a nucleoside?

Answer 2

Nucleotides contain at least one phosphate group but nucleosides do not

Question 3

What is the structure of a nucleotide?

Answer 3

• Base
• Ribose/deoxyribose sugar
• Phosphate group

Question 4

What is the structure of a nucleoside?

Answer 4

• Base

- Ribose/deoxyribose sugar