Which of following topics will not be covered in today's lesson

• DNA versus RNA

• Nitrogenous Bases

• Polymerase Chain Reactions

• DNA Structure

Which of following is not contained in DNA or RNA

• amino acid

• phosphate group

• pentose sugar

• nitrogen base

Describe atleast THREE difference between DNA and RNA

In RNA what does Adenine bond with

• Thymine

• Cytosine

• Guanine

• Uracil

What type of reaction bonds nucleotides together

• Hydrolysis

• Condensation

• Osmotic

• Chemical

Check all the true statement that apply

• Adenine and Guanine are purines

• Uracil bonds with Adenine

• Cytosine and Thymine are pyrimidines

• Uracil is only present in DNA

DNA strands are linked by hydrogen bonding between

Nitrogenous bases will only pair two stands if they are__________________

What are the three type of RNA

Which scientist was responsible for discovering the helical structure of DNA and her work was shared without her permission

• Pauling

• Chargaff

• Franklin

• Levene