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WorksheetsDNA Review
Total questions: 15
Worksheet time: 8mins
What is the full name of DNA?
Double Nucleotide Acid
Dinosaurs Need Asprin
Deoxyribonucleic Acid
Dihydrogen Nitrogen Acetate
What are the building blocks of DNA?
nucleotides
amino acids
DNA pieces
polymerase
Where in most cells it the DNA found?
DNA organelle
cytoplasm
mitochondria
nucleus
What are the three parts of a nucleotide?
sugar, phosphate, nitrogenous base
nucleics, sugar, ribose
nitrogenous base, adenine, deoxyribose
nitrogenous base, adenine, deoxyribose
What two parts are identical between all nucleotides? (What do all nucleotides have in common?)
sugar and guanine
phosphate and acid
sugar and phosphate
phosphate and guanine
What 4 letters represent the four nitrogenous bases:
A, T, G, C
A, B, C, D
A, U, G, C
N, A, G, T
If DNA is "ladder-like," which two molecules of a nucleotide for the sides of the ladder?
sugar and phosphate
sugar and nitrogenous base
phosphate and nitrogenous base
adenine and thymine
What pairs with Adenine in DNA?
Cytosine
Guanine
Thymine
Adenine
What pairs with Cytosine in DNA?
Cytosine
Guanine
Thymine
Adenine
What is the complimentary sequence to the following? (Take your time!): 5' TAGGC 3'
5' ATCCG 3'
3' TAGGC 5'
5' TAGGC 3'
3' ATCCG 5'
Who used x-ray diffraction to first visualize the shape of DNA?
James Watson
Francis Crick
Rosalind Franklin
Watson Crick
How many pairs of chromosomes do humans have?
1
16
23
46
A sequence of nucleotides that codes for traits and are hereditary are called a:
DNA
gene
chromosome
nitrogenous base
Adenine and Guanine are classified as:
purines
pyrimidines
The shape of DNA is best described as :
a twisty
a ladder
a double helix
a spiral
