Chapter 12 - DNA Replication

Who experimented with mice and came up with the idea of Transformation?

• Griffith

• Franklin

• Avery

• Watston & Crick

• Hershey & Chase

Oswald Avery concluded that _ was the transforming factor in Griffith's experiments

• RNA

• DNA

• Carbohydrates

• Lipids

• Proteins

Bacteriophages are

• Viruses that infect viruses

• Viruses that infect bacteria

• Bacteria that infect viruses

• Bacteria that infect bacteria

Which letter points to the genetic material in this bacteriophage?

• A

• B

• C

• D

The monomers of a nucleotide are called

• amino acids

• fatty acids

• nucleotides

• monosaccharides

Who developed the base pairing rules of DNA?

• Franklin

• Wilkins

• Watson & Crick

• Chargaff

If a DNA strand is 32% Adenine, how much Thymine would you expect it to have?

• 32%

• 18%

• 64%

• 36%

What is FALSE about this photo?

• It was taken by Rosalind Franklin

• It shows that DNA is Helical

• It shows that the bases face each other

• It was named Photo 57

The 2 strands of DNA face in opposite directions. The strands are therefore called ___

• identical

• semiconserative

• parallel

• antiparallel

The part of the picture shaded in gray is the

• sugar phosphate backbone

• base pairs

• mRNA strand

• whole nucleotide