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When two strands of DNA line upadenine always pairs up with blank?
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Why aren't DNA strands always six base pairs long?
They are always six base pairs long.
When two strands of DNA line up a adenine always pairs up with?
Uracil in Watson-Crick base-pairing though non-standard pairs exist.
A certain restriction enzyme digest results in DNA fragments What sizes 4000 base pairs 2500 base pairs 2000 base pairs 400 base pairs?
4000: 2500: | 2000: 400: | (the amount of strands represents the size of the DNA strands)
What is a molecole that consists of two complimentary strands connected by base pairs?
DNA
What is specific base pairing?
a pair of nitrogenous bases,consisting of a purine linked by hydrozen bonds to a pyrimidine that connects the complementary strands . the base pair are adenine,thymine,cytosine & guanine in DNA & uracil in place of thymine in RNA.
Why aren't DNA strands always six base pairs long?
They are always six base pairs long.
When two strands of DNA line up a adenine always pairs up with?
Uracil in Watson-Crick base-pairing though non-standard pairs exist.
A certain restriction enzyme digest results in DNA fragments What sizes 4000 base pairs 2500 base pairs 2000 base pairs 400 base pairs?
4000: 2500: | 2000: 400: | (the amount of strands represents the size of the DNA strands)
The two strands of DNA molecules are held together by?
base pairs
Force always comes in?
Pairs they always come in pairs!
What is the relationship of the two DNA strands to each other?
The two strands in a DNA molecule (the polynucleotides) are complementary to each other. This means that the base sequence in one strand determines the base sequence in the other strand. This happens because of specific base pairing. An adenine in one strand always pairs with a thymine in the other strand, and a cytosine in one strand always pairs with a guanine in the other strand. So if you know the base sequence in one strand of the DNA yoiu can work out the sequence in the complementary strand. See: http://www.phschool.com/science/biology_place/biocoach/dnarep/basepair.htmlDNA strands run anti-parallel from one another, and have a double helix structure. The strands are held together by hydrogen bonds between base pairs that are weak individually, but collectively strong.
How are the 2 nucleotide strands connected?
In drawings of DNA the lines connecting the two strands represent base pairings. DNA is made up of four base pairs. These four pair up A-T and C-G exclusively.
What holds two strands of dna molecule to each other?
The two strands of DNA are held together by hydrogen bonds between the nitrogen base pairs.
What type of bonds holds DNA strands together?
DNA strands are held together by hydrogen bonds.
What Nitrogen bases that always always pairs with thymine?
Adenine always pairs with thymine
What is a molecole that consists of two complimentary strands connected by base pairs?
DNA
What is specific base pairing?
a pair of nitrogenous bases,consisting of a purine linked by hydrozen bonds to a pyrimidine that connects the complementary strands . the base pair are adenine,thymine,cytosine & guanine in DNA & uracil in place of thymine in RNA.
