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the bond is strong

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Q: Are hydrogen bonds in DNA weak or strong?
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Why is it advantageous to have weak hydrogen bonds between complementary base and strong bonds between phosphate and deoxyribose groups in a DNA molecule?

Because it is


Why is it important for hydrogen bonds to be weak bonds instead of strong bonds?

"Individual hydrogen bonds are weak and easily broken; however, they occur in very large numbers in water and in organic polymers, creating a major force in combination. Hydrogen bonds are also responsible for zipping together the DNA double helix." -lumenlearning


Why is it advantageous to have weak hydrogen bonds between complementary base pairs and strong covalent bonds between phosphate and deoxyribose groups in a DNA molecule?

The reason why it is advantageous to have weak hydrogen bonds between complementary base pairs and strong covalent bonds between phoshate and deoxyribose groups in a DNA molecule is because the strong covalent bonds running along the "ladder" of the DNA molecule (the phospate and deoxyribose units) keep the molecule together during its existence and more importantly its reproduction. The weak hydrogen bonds in the middle keep the reproduction cycle going on forever because it is able to perform an easy split between the hydrogen bonds throughout the middle of the molecule.


What is the weak chemical bonds important in holding the dna double helix together is the?

The chemical bond that holds the double helix together in DNA are the hydrogen bonds. Hydrogen bonds are the weakest making them perfect for DNA replication.


Is DNA a covalent or is it an ionic bond?

Covalent as well as weak hydrogen bonds

Related questions

What type of bonds holds the DNA bases together and are they strong or weak bonds?

Hydrogen bonds. They are weak individually, but enough of them have some strength ( water, for instance ) through the are not strong enough to impede the splitting of the DNA molecule when a replicative process, for instance, needs preforming.


Why is it advantageous to have weak hydrogen bonds between complementary base and strong bonds between phosphate and deoxyribose groups in a DNA molecule?

Because it is


What types of bonds holds the DNA bases together?

Strong hydrogen bonds.


What holds DNA bases together?

The bonds of the atom are covalent where as the bonds between the base pairs are hydrogen.


What nucleotides can be held together by weak hydrogen bonds?

DNA contains four nucleotide bases, which are adenine, thymine, cytosine and guanine. The pairs of nucleotides that can be held together by weak hydrogen bonds are purines and pyrimidines.


Why is it important for hydrogen bonds to be weak bonds instead of strong bonds?

"Individual hydrogen bonds are weak and easily broken; however, they occur in very large numbers in water and in organic polymers, creating a major force in combination. Hydrogen bonds are also responsible for zipping together the DNA double helix." -lumenlearning


Why is it advantageous to have weak hydrogen bonds between complementary base pairs and strong covalent bonds between phosphate and deoxyribose groups in a DNA molecule?

The reason why it is advantageous to have weak hydrogen bonds between complementary base pairs and strong covalent bonds between phoshate and deoxyribose groups in a DNA molecule is because the strong covalent bonds running along the "ladder" of the DNA molecule (the phospate and deoxyribose units) keep the molecule together during its existence and more importantly its reproduction. The weak hydrogen bonds in the middle keep the reproduction cycle going on forever because it is able to perform an easy split between the hydrogen bonds throughout the middle of the molecule.


Why is it advantageous to have weak hydrogen bonds between complementary bases and covalent bonds between phosphate and deoxyribose groups in a DNA molecule?

The reason why it is advantageous to have weak hydrogen bonds between complementary base pairs and strong covalent bonds between phoshate and deoxyribose groups in a DNA molecule is because the strong covalent bonds running along the "ladder" of the DNA molecule (the phospate and deoxyribose units) keep the molecule together during its existence and more importantly its reproduction. The weak hydrogen bonds in the middle keep the reproduction cycle going on forever because it is able to perform an easy split between the hydrogen bonds throughout the middle of the molecule.


What is the weak chemical bonds important in holding the dna double helix together is the?

The chemical bond that holds the double helix together in DNA are the hydrogen bonds. Hydrogen bonds are the weakest making them perfect for DNA replication.


Is DNA a covalent or is it an ionic bond?

Covalent as well as weak hydrogen bonds


Two sides of DNA ladder are loosely bonded together by what?

by weak hydrogen bonds :)


What type of bond hold the DNA bases together Are they strong or weak bond?

Hydrogen bonds. They are weak individually, but enough of them have some strength ( water, for instance ) through the are not strong enough to impede the splitting of the DNA molecule when a replicative process, for instance, needs preforming.