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WorksheetsDNA Scientists
Total questions: 11
Worksheet time: 6mins
Built models to determine that DNA was a double helix shape with base pairs A-T and G-C in rungs between the sugar/phosphate backbone of DNA.
Watson & Crick
Franklin
Wilkins
Pauling
Chargaff
Worked on DNA imaging techniques and published Franklin's x-ray crystallography image of DNA
Watson & Crick
Franklin
Wilkins
Pauling
Chargaff
Provided clear x-ray crystallography images of DNA
Watson & Crick
Franklin
Wilkins
Pauling
Chargaff
Discovered that there was the same amount of A and T in a cell, and C and G in a cell.
Watson & Crick
Franklin
Wilkins
Pauling
Chargaff
Using x-ray diffraction to determine the structure of a crystal, such as DNA
x-ray crystallography
gas chromatography
chromatography
gel electrophoresis
A pair of parallel strands that twist together about an axis
nucleotide
double helix
base pair
esther bonds
5 carbon sugars and phosphates linked together through chemical bonds to provide the structural framework for nucleotides
chromosome
nucleotide
phosphate-sugar backbone
enzyme
Base pairs (correctly matched)
A-G and C-T
A-C and G-T
A-T and G-C
C-A and T-G
made up of a long strand of DNA that is bonded to proteins in a way that makes them condense/fold to form chromosomes
genetics
chromosome
proteins
DNA
a piece of a chromosome that is composed of specific nucleotide sequences of DNA
chromatid
nucleotide
gene
circular DNA
deoxyribonucleic acid: the molecule that contains the basic instructions for life.
gene
chromosome
DNA
nucleotide
