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WorksheetsDNA form/function review
Total questions: 17
Worksheet time: 9mins
Which of the following best describes the shape of a DNA molecule?
double helix
ribonucleic
twisty misty
matrix punnet
What determines which trait is expressed by a gene?
The order of the sugar and phosphate
The order of the nitrogen bases
The amount of chromosomes in a cell
The number of times the gene is seen in the chromosomes
How many chromosomes do human cells have?
46
23
2
44
Bundled up, organized DNA is called a
gene
trait
chromosome
nucleotide
Who were the first guys to build a model of a DNA molecule?
Rosalind Franklin
James Watson
Gregor Mendel
Francis Crick
A section of DNA that codes for a trait is called a
chromosome
gene
sugar phosphate
adenine
A is pointing at...
nucleus
chromosome
gene
DNA
B is pointing at....
nucleus
chromosome
gene
DNA
C is pointing at...
nucleus
chromosome
gene
DNA
What does this photo represent?
Cells
Chromosomes
Virus
Nuclei
Who was the first person to see the shape of DNA on an Xray?
James Watson
Francis Crick
Maurice Wilkins
Rosalind Franklin
