WorksheetsBell Work
Total questions: 10
Worksheet time: 15mins
STRUCTURE: One difference between RNA and DNA is -
RNA has thymine where DNA has ademine
DNA is single stranded where RNA is double stranded
DNA is made in the nucleus where RNA is made in the ribosomes
RNA is single stranded where DNA is double stranded
HISTORY: Took the X-Ray crystallography photographs that revealed that DNA is a Double Helix
Rosalind Franklin
Linnus Pauling
Fredrick Griffeth
Martha Chase
STRUCTURE: What Nitrogenous Base does RNA contain that DNA does not?
Thymine
Uracil
Adenine
Love
STRUCTURE: Which 2 molecules form the sides of the DNA ladder?
deoxyribose and adenine
deoxyribose and a hydrogen bond
sugar and the nucleus
deoxyribose (sugar) and phosphate
GENERAL: What kind of organic molecule is DNA?
Protein
Nucleic Acid
Lipid
Carbohydrate
HISTORY: Built the first correct model of DNA
Watson and Crick
Linnus Pauling
Rosalind Franklin
Hershey and Chase
HISTORY: Discovered that A and T bond together and C and G bond together...
Watson and Crick
Rosalind Franklin
Fredrick Griffeth
Erwin Chargaff
