DNA Structure and Scientists

Front

DNA is the _ of cells.

Back

complete set of blueprints

Front

DNA nucleotides include

Back

deoxyribose, nitrogenous base and phosphate

Front

The shape of the DNA molecule is known as a

Back

double helix

Front

Part 3 of the diagram represents:

sugar phosphate backbone

,

base pair

,

deoxyribose

,

hydrogen bonds

Back

sugar phosphate backbone

Front

Part C of the diagram represents

Back

base pair

Front

Part B of the diagram represents

Back

phosphate

Front

Part A of the diagram represents:

deoxyribose

,

ribosome

,

phosphate

,

nitrogen base

Back

deoxyribose

Front

Which of the following is NOT a difference between DNA and RNA?

• Number of strands in a helix shape
• made up of nucleotides
• The type of sugar
• the type of bases

Back

made up of nucleotides

Front

Who is famous for her x-ray photo of the DNA molecule?

Back

Franklin

Front

Who found out that the percentages of bases were characteristic of species?

Back

Chargaff