0
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 else can I help you with?
Does Deoxyribose bond to phosphate in DNA?
Yes, deoxyribose sugar molecules in DNA form covalent bonds with phosphate groups to create the sugar-phosphate backbone of the DNA molecule. This alternating sugar-phosphate backbone provides stability and support to the DNA double helix structure.
Is DNA or RNA polymers?
Nucleic acid, which contains a pentose (either deoxyribose or ribose), phosphate group, and a nitrogen base (adenine, cytosine, guanine, and thymine/uracil). In addition, there is a covalent bond between the phosphate group and the pentose, and a hydrogen bond between the complementary bases.
Does calcium phosphate have an ionic or covalent bond?
Calcium has both ionic and covalent bonds.
DNA is made up of bonded to a sugar phosphate backbone?
DNA is made up of nucleotides, which consist of a nitrogenous base (adenine, thymine, guanine, or cytosine), a sugar molecule (deoxyribose), and a phosphate group. These nucleotides are joined together by covalent bonds between the sugar of one nucleotide and the phosphate group of another, forming a sugar-phosphate backbone.
Is zinc Phosphate covalent?
Zinc phosphate is an ionic compound, not a covalent compound. It is formed by the transfer of electrons from zinc to phosphate ions, resulting in the formation of positively charged zinc cations and negatively charged phosphate anions, which are held together by electrostatic forces.
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.
The backbone of the DNA molecule is made of what?
The backbone of the DNA molecule is made of alternating sugar (deoxyribose) and phosphate molecules. These sugar-phosphate chains are connected by covalent bonds.
What type of bond holds the deoxyribose and phosphate together?
A phosphodiester bond holds the deoxyribose sugar and phosphate group together in a DNA molecule. This bond forms between the 3' carbon of one deoxyribose and the 5' carbon of the adjacent deoxyribose in the DNA backbone.
What two parts make up the back bone of DNA?
The backbone of DNA is made up of repeating units of sugar (deoxyribose) and phosphate molecules. These molecules are connected by covalent bonds to form a sugar-phosphate backbone, with the nitrogenous bases extending from it.
Does Deoxyribose bond to phosphate in DNA?
Yes, deoxyribose sugar molecules in DNA form covalent bonds with phosphate groups to create the sugar-phosphate backbone of the DNA molecule. This alternating sugar-phosphate backbone provides stability and support to the DNA double helix structure.
The backbone of DNA consists of?
The backbone of DNA consists of alternating sugar (deoxyribose) and phosphate molecules, connected by strong covalent bonds. The nitrogenous bases (adenine, thymine, cytosine, and guanine) are attached to the sugar molecules on the inside of the double helix structure.
What connects the backbone of the DNA molecule together?
The DNA backbone is made of phosphate group and deoxyribose, and they are held together by covalent bonding.
What does a DNA nucleotide consist of?
deoxyribose sugars, which are bonded to a phosphate group and a nitrogenous base Very useful little critters, they are basically a nitrogenous base, a five-carbon sugar, and one to three phosphate groups (mono- to tri-phosphate). A very good article in the link below.
What are nitrogen bases attached to?
Nitrogen bases are attached to the sugar-phosphate backbone of nucleic acids like DNA and RNA through covalent bonds. These bases form the rungs of the DNA double helix and play a crucial role in carrying genetic information.
What 2 substances make up the backbone or the sides of the DNA molecule?
The sugar-phosphate backbone of DNA is made up of deoxyribose (a sugar) and phosphate.
Do the four nitrogen bases connect to phosphate or sugar?
The four nitrogen bases in DNA (adenine, guanine, cytosine, and thymine) connect to the sugar component (deoxyribose) of the nucleotides through covalent bonds. The phosphate group then connects to the sugar molecule to form the backbone of the DNA molecule.
What makes up the sides of the ladder a DNA molecule?
The backbone of the DNA molecule is made up of a sugar (deoxyribose) bonded to a phosphate group bonded to another sugar and then another phosphate and so on. These are very strong covalent bonds that are not easily broken.
