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Do covalent bonds join DNA sugar phosphate backbones?
Yes, the sugar and phosphate that make up the DNA backbone are joined together with covalent bonds. These bonds are stronger than the hydrogen bonds which join the bases from different strands together.
What type of bonds hold nitrogen containing bases together in DNA?
Hydrogen bonds hold nitrogen-containing bases together in DNA. These bonds form between adenine and thymine (A-T) and between cytosine and guanine (C-G) in a DNA double helix.
What type of bond connects the nitrogenous bases to each other in a molceule of DNA?
Hydrogen bonds connect the nitrogenous bases in a molecule of DNA. These bonds are relatively weak but crucial for maintaining the structure of the DNA double helix.
What type of bonds holds DNA strands together?
DNA strands are held together by hydrogen bonds.
By what bonds are the bases paired in DNA?
The bases in DNA are paired by hydrogen bonds.
Do covalent bonds join DNA sugar phosphate backbones?
Yes, the sugar and phosphate that make up the DNA backbone are joined together with covalent bonds. These bonds are stronger than the hydrogen bonds which join the bases from different strands together.
Type of pairing that holds together the strands of DNA?
hydrogen bonds
What type of bonds hold nitrogen containing bases together in DNA?
Hydrogen bonds hold nitrogen-containing bases together in DNA. These bonds form between adenine and thymine (A-T) and between cytosine and guanine (C-G) in a DNA double helix.
What is the macromolecule that contains genetic material?
Nucleic acids. Which are made of nucleotides. Nucleotides make up DNA... Adenine, Guanine, Cytosine, and Thymine. These nucleotides are what make up the double helix of DNA. Adenine bonds with Thymine and Cytosine bonds with Guanine. Sugars and phosphates also make up DNA.
What type of chemical bond is found between the strands of a DNA molecule?
Hydrogen bonds are the type of chemical bonds found between the strands of a DNA molecule. These bonds form between complementary nitrogenous bases, such as adenine and thymine, and guanine and cytosine.
What type of bonding holds the two strands of DNA together?
hydrogen bonds
What type of molecules are bonded together by hydrogen bonds in DNA?
Nitrogenous bases are held together by hydrogen bonds, thus making them easier to separate during DNA replication.
What is pair of complementary nitrogenous bases in DNA?
There are four nucleotides and each links to another specifically based on the number of hydrogen bonds it makes. A bonds with T (2 hydrogen bonds) and G links with C (3 bonds).
What type of chemical bond holds together the backbone of a strand of DNA?
Covalent bonds between a sugar molecule (deoxyribose) and a phosphate group make up the backbone of DNA. These are very strong covalent bonds and are broken only with great expenditure of energy--x-rays, for example.
What type of bond connects the nitrogenous bases to each other in a molceule of DNA?
Hydrogen bonds connect the nitrogenous bases in a molecule of DNA. These bonds are relatively weak but crucial for maintaining the structure of the DNA double helix.
What type of the enzyme that cuts the bonds of DNA molecule at the origin of replication?
The enzyme that cuts the bonds of DNA at the origin of replication is called DNA helicase. DNA helicase plays a key role in unwinding the double helix structure of DNA so that it can be replicated.
What type of bonds holds DNA strands together?
DNA strands are held together by hydrogen bonds.
