0
What else can I help you with?
What kind of bond holds the two strands of a DNA molecule together?
hydrogen bonds. The other bonds are covalent bonds.
What type of bonding holds the two poly nucleotide strands of a DNA molecule together?
The two polynucleotide strands of a DNA molecule are held together by hydrogen bonds between complementary bases. Adenine pairs with thymine and guanine pairs with cytosine. This base-pairing contributes to the structural stability of the DNA molecule.
What type of bonds holds DNA strands together?
DNA strands are held together by hydrogen bonds.
What are DNA strands held together by hydrogen bonds separated by?
Hydrogen bonding infers that the two strands are VERY close together so the strands are practically right next to each other. As the strands wind up in a larger scale they wrap around proteins to keep them secure and finally form a combined material called chromatin which make up chromosomes in eukaryote cells.
What best describes the structure of a DNA molecule?
A DNA molecule is a double helix structure made up of two strands that are composed of nucleotides. Each nucleotide consists of a sugar molecule, a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, or guanine). The bases on the two strands bond together in a complementary way (A pairs with T, and C pairs with G).
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.
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.
How are complementary of DNA held together?
Complementary strands of DNA are held together by hydrogen bonds connecting complementary bases.
What holds together 2 strands of a DNA molecule?
Hydrogen bonds.
The two complementary strands of DNA are held together by?
these nutts
. How are complementary strands of DNA held together?
Complementary strands of DNA are held together by hydrogen bonds connecting complementary bases.
Is a DNA strand the same as a DNA molecule?
The DNA molecule is composed of two DNA strands.
Is DNA a single-stranded molecule?
No, DNA is a double-stranded molecule consisting of two strands that are twisted together in a helical structure.
Two strands of a DNA molecule are held together by what?
The bases attach to each strand, then pair up with the correct bases from a supply found in the cytoplasm.The order of the new base pairs will match the order of the original DNA before it separated.
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.
How many strands is DNA made of?
DNA is made of two strands that run in opposite directions and are held together by hydrogen bonds between complementary base pairs (adenine-thymine and guanine-cytosine). This structure forms the famous double helix shape of DNA.
How many strands are present in a typical DNA molecule?
A typical DNA molecule consists of two strands.
