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base pairs
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The two strands of a DNA molecule are held together by?
The strands of the DNA double helix are held together by hydrogen bonds
What type of bonds holds DNA strands together?
DNA strands are held together by hydrogen bonds.
What type of bond holds together 2 strands of DNA?
Hydrogen bonding holds together the two strands of a double stranded DNA. Hydrogen bonding exists between the nitrogen base pairs.
Why does heat denature or melt DNA in solution?
The two strands of DNA are held together by hydrogen bonds. Heat causes disruption of these bonds and therefore separation of the strands. This separation is called denaturation, or, rather strangely, melting. It has nothing to do with normal melting.
What type of bond holds a nucleotide together and connects each nucleotide in a DNA strand?
The backbone of the nucleotides are composed of repeating ribose (in RNA) or deoxyribose (in DNA) and phosphates held together by phosphodiester bonds between the 5's and 3's of the ribose/deoxyribose.
How are DNA molecules bound together to form a double helix?
The DNA strands are held together by hydrogen bonds between complimentary base pairs.
. How are complementary strands of DNA held together?
Complementary strands of DNA are held together by hydrogen bonds connecting complementary bases.
How are complementary of DNA held together?
Complementary strands of DNA are held together by hydrogen bonds connecting complementary bases.
The two complementary strands of DNA are held together by?
these nutts
The two strands of a DNA molecule are held together by?
The strands of the DNA double helix are held together by hydrogen bonds
What type of bonds holds DNA strands together?
DNA strands are held together by hydrogen bonds.
What chemicals connect to what in a dna strand?
The backbone of the DNA molecule is composed of alternating deoxyribose sugars and phosphate groups. The nitrogen bases are bonded to the sugar molecules. The two strands of DNA are held together by hydrogen bonds between the nitrogen bases of both strands.
It is necessary for DNA strands to be held together with relatively weak hydrogen bonds?
so that the DNA strands can separate easily during replication.
Are protein molecules made up of strands of DNA joined together by amino acid sequences?
No, protein molecules are not made up of strands of DNA joined together. DNA contains the genetic information that codes for the synthesis of proteins. Proteins are made up of amino acids joined together in a specific sequence dictated by the instructions encoded in the DNA molecule.
DNA strands are held together by?
spindle fibers. hope its not too late.
How do you describe the basic structure of the DNA molecules?
DNA is composed of two strands of DNA nucleotides, arranged into a double helix, often referred to as a twisted ladder. The sides of the ladder are composed of alternating deoxyribose sugar molecules and phosphate molecules, and the rungs of the ladder are the pairs of nitrogen bases. The two strands of DNA nucleotides are held together by hydrogen bonds which form between the paired nitrogen bases.
What holds DNA base pairs together until it is time to replicate?
The two strands of DNA are held together by hydrogen bonds.
