DNA Structure and Scientists

DNA is the _ of cells.

• complete set of blueprints

• UPS

• powerhouse

• protein assemblers

DNA nucleotides include

• ribose and nitrogenous base

• ribose and phosphate

• deoxyribose, nitrogenous base and phosphate

• deoxyribose and nitrogenous base

The shape of the DNA molecule is known as a

• single helix

• rhombus

• double helix

• double spheres

Part 3 of the diagram represents

• sugar phosphate backbone

• base pair

• deoxyribose

• hydrogen bonds

Tags

NGSS.HS-LS1-1

Part C of the diagram represents

• base pair

• sugar phosphate backbone

• hydrogen bonds

• ribosomes

Tags

NGSS.HS-LS1-1

Part B of the diagram represents

• deoxyribose

• phosphate

• ribbose

• thyamine

Tags

NGSS.HS-LS1-1

Part A of the diagram represents

• deoxyribose

• ribosome

• phosphate

• nitrogen base

Tags

NGSS.HS-LS1-1

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

DNA is found where in eukaryotic cells

• mitochondria

• nucleus

• golgi bodies

• cytoplasm

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

• Franklin

• Chargaff

• Watson

• Griffith