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What functional group is present at the 5' end and the 3' end of a DNA strand?
The functional group present at the 5' end of a DNA strand is a phosphate group, while the functional group at the 3' end is a hydroxyl group.
Where is the 5' end of the DNA strand indicated?
The 5' end of a DNA strand is indicated by the phosphate group attached to the 5th carbon of the sugar molecule in the nucleotide.
What are the two chemical groups that form the backbone of a DNA strand?
The two chemical groups that form the backbone of a DNA strand are deoxyribose sugar and phosphate groups. These components link together to form a sugar-phosphate backbone, with nitrogenous bases attached to the deoxyribose sugar.
DNA how do you tell if a DNA strand begins with the 5 prime or the 3 prime?
In a DNA strand, the end carrying the phosphate group on the 5' carbon of the sugar molecule is the 5' end, while the end carrying the hydroxyl group on the 3' carbon is the 3' end. To determine which end is which, start reading the sequence from the end labeled with phosphate (5') and moving towards the end labeled with hydroxyl (3').
Which chemicals make up the backbone of the double helix?
The backbone of the double helix is primarily made up of sugar (deoxyribose) and phosphate molecules. These molecules are alternated along the DNA strand, forming a sugar-phosphate backbone that provides structural stability to the DNA molecule.
What does a single strand of DNA bind to in the phosphate group?
The 5 prime end of the strand.
In a single strand of dna the phosphate group binds to what?
In a single strand of DNA, the phosphate group binds to the deoxyribose sugar molecule on one side and to the nitrogenous base (Adenine, Thymine, Cytosine, or Guanine) on the other side. This phosphate-sugar-base backbone forms the structural framework of the DNA molecule.
What functional group is present at the 5' end and the 3' end of a DNA strand?
The functional group present at the 5' end of a DNA strand is a phosphate group, while the functional group at the 3' end is a hydroxyl group.
Where is the 5' end of the DNA strand indicated?
The 5' end of a DNA strand is indicated by the phosphate group attached to the 5th carbon of the sugar molecule in the nucleotide.
What chemical group is at the end of the 5 prime end of DNA strand?
5' - phosphate group 3' - hydroxyl group
What is the kind of covalent linkage which joins adjacent nucleosides in the same strand of DNA?
Adjacent nucleosides in DNA are joined by phosphodiester bonds, which are covalent bonds between the phosphate group of one nucleoside and the sugar group of another nucleoside. These bonds create the sugar-phosphate backbone of the DNA strand.
What are the two chemical groups that form the backbone of a DNA strand?
The two chemical groups that form the backbone of a DNA strand are deoxyribose sugar and phosphate groups. These components link together to form a sugar-phosphate backbone, with nitrogenous bases attached to the deoxyribose sugar.
DNA how do you tell if a DNA strand begins with the 5 prime or the 3 prime?
In a DNA strand, the end carrying the phosphate group on the 5' carbon of the sugar molecule is the 5' end, while the end carrying the hydroxyl group on the 3' carbon is the 3' end. To determine which end is which, start reading the sequence from the end labeled with phosphate (5') and moving towards the end labeled with hydroxyl (3').
What are the handrails of the DNA strand made of?
Deoxyribose (Sugar) and a Phosphate
Is the 5 prime end of DNA charged?
Yes. The 5' end of a DNA strand ends in a phosphate group. At physiological pH values, this group has a charge of -2. The other phosphate groups along the sugar-phosphate backbone have a charge of -1 each.
In DNA what do phosphate groups bond to?
Phosphate groups in DNA bond to sugar molecules through a phosphodiester bond to form the backbone of the DNA strand.
What is the type of bond that links two nucleotides together in a strand of DNA?
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