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The DNA double helix looks like a twisted ladder What makes up each rung of the ladder What makes up the sides of the ladder What holds the rungs together at the sides?
Each rung of the DNA double helix is made up of a pair of nitrogenous bases (adenine-thymine or guanine-cytosine). The sides of the ladder are made up of alternating sugar (deoxyribose) and phosphate molecules. Hydrogen bonds hold the nitrogenous bases of the rungs together, creating the structure of the DNA double helix.
Why are hydrogen bonds so so essential to the structure of DNA?
Hydrogen bonds hold the DNA bases together!
Two sides of DNA ladder are loosely bonded together by what?
by weak hydrogen bonds :)
What is a hydrogen bonds job?
the purpose for hydrogen bonds is to hold the 2 strands of DNA together
What holds DNA base pairs together until it is time to replicate?
The two strands of DNA are held together by hydrogen bonds.
What hold the side of DNA ladder together?
what holds the sides of the DNA ladder together
What holds the 2 sides of DNA together?
use glue
What bonds hold together DNA?
The bonds that hold together DNA are hydrogen bonds between complementary base pairs: adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). These base pairs form the "rungs" of the DNA double helix, which is stabilized by sugar-phosphate backbones of the DNA strands.
What are the two sides of the DNA helix held together by?
Hydrogen bonds.
The DNA double helix looks like a twisted ladder What makes up each rung of the ladder What makes up the sides of the ladder What holds the rungs together at the sides?
Each rung of the DNA double helix is made up of a pair of nitrogenous bases (adenine-thymine or guanine-cytosine). The sides of the ladder are made up of alternating sugar (deoxyribose) and phosphate molecules. Hydrogen bonds hold the nitrogenous bases of the rungs together, creating the structure of the DNA double helix.
Why are hydrogen bonds so so essential to the structure of DNA?
Hydrogen bonds hold the DNA bases together!
What molecules make up the sides of the DNA ladder?
The sides of the DNA ladder are made up of sugar-phosphate backbones. The sugar in DNA is deoxyribose, linked together by phosphate groups forming the backbone of the DNA strand.
Name of the bonds that hold the two strands of DNA together?
The name of the bonds that hold the two strands of DNA together?Read more: The_name_of_the_bonds_that_hold_the_two_strands_of_DNA_together
What kinds of bonds hold the bases together to create the rungs of DNA?
"There are four bases, adenine, guanine, cytosine, and thymine, in DNA. The bases give DNA their variety. The bases are the "rungs" in the double helix ladders and the "handles"of the double helix are composed of deoxyribose sugar and phosphate. Hydrogen bonds hold all of these components together." (This answer was copy and pasted from another answer.)
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 holds the two halves of a DNA double helix together?
The two halves of a DNA double helix are held together by hydrogen bonds between complementary nitrogenous bases. Adenine pairs with thymine and guanine pairs with cytosine. This base pairing allows for the specificity and stability of the DNA molecule.
Two sides of DNA ladder are loosely bonded together by what?
by weak hydrogen bonds :)
