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During transcription, helicase unwinds and separates the strands. Then single-strand binding proteins (SSBs) ensure that they don't snap back together.

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The two complementary strands of DNA are held together by?

these nutts


What are the two sides of the DNA helix held together by?

Hydrogen bonds.


The two strands of a DNA molecule are held together by?

The two strands of a DNA molecule are held together by hydrogen bonds between complementary nitrogenous bases. Adenine pairs with thymine, and guanine pairs with cytosine. This base pairing allows the two strands to twist together in a double helix structure.


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.


How are the two chains of a double helix held together?

The two chains of a DNA double helix are held together by hydrogen bonds between complementary base pairs. Adenine pairs with thymine, and cytosine pairs with guanine. These hydrogen bonds form the base pairs that hold the two strands of DNA together.


. How are complementary strands of DNA held together?

Complementary strands of DNA are held together by hydrogen bonds connecting complementary bases.


What are the two sides of the DNA and the helix held by?

The two sides of DNA are the sugar-phosphate backbone, which provides the structural support for the molecule. The helix is held together by hydrogen bonds between the nitrogenous bases on each side of the DNA molecule.


How can you recognize design in DNA?

dna is a double stranded structure consisting of two complementary strands which are held together by hydrogen bonding between the base pairs of the two strands


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.


What holds the two halves of a DNA double helix together?

The two halves of a DNA double helix are held together by hydrogen bonds between complementary nitrogenous bases. Adenine pairs with thymine and guanine pairs with cytosine. This base pairing allows for the specificity and stability of the DNA molecule.


The two strands of a DNA molecule are held together by what?

The two strands of a DNA molecule are held together by hydrogen bonds between complementary base pairs. Specifically, adenine pairs with thymine, and guanine pairs with cytosine. This pairing allows for the twisting and unwinding of the DNA molecule during replication and transcription.


The two strands of DNA molecules are held together by?

hydrogen bonds between complementary nitrogenous bases.