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DNA Structure
By Angel Montes
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Last updated about 7 years ago
10 questions
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Note from the author:
DNA structure
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Question 1
1.
What do we call the subunits of a DNA molecule?
Nucleic Acid
Deoxyribose
Nucleotide
Nitrogenous Base
Question 2
2.
Which statement best describes the structure of a DNA molecule
DNA is single-stranded and straight molecule
DNA is a single-stranded and curly molecule
DNA is a double-stranded molecule that looks like a spiral staircase
DNA is a double stranded molecule that is straight like a ladder
Question 3
3.
According to the Base-Pair Rule...
A pairs with C and G pairs with T
A pairs with G and C pairs with T
A pairs with T and C pairs with G
Each nucleotide pairs with itself (ex A pairs with A)
Question 4
4.
All of the following are in a single nucleotide EXCEPT:
Sugar (Deoxyribose)
Phosphate
Base
Base pair
Question 5
5.
Nitrogenous bases are held together by...
Glue
Oxygen Bond
Hydrogen Bond
James Bond
Question 6
6.
A Prokaryotic cell (without a nucleus) still has DNA in it
True
False
Question 7
7.
The scientific name for a DNA molecule structure is a
Staircase
Twisted ladder
Double Helix
polymer
Question 8
8.
DNA stands for Deoxyribonucleic Acid
True
False
Question 9
9.
A portion of DNA that codes for a trait is a
Chromosome
Phosphate
Deoxyribose
Gene
Question 10
10.
Chromosomes contain...
DNA
traits
cells
nucleus