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You are probably thinking of DNA. The base pairs link the two strands together like a series of steps. However, since it is helical, it might be more accurate to compare it to a spiral staircase.
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The structure of a DNA molecule resembles a shape of a twisted ladder. in this model which part of the ladder is made of sugars and phosphates?
the rails
LigaseIn the Watson and Crick model of DNA the steps of the ladder are composed of?
The steps are made from the 4 types of nucleobases.
What are the monomers of nucleic acids called?
Nucleic acids are made of monomers known as nucleotides. There are 3 parts to nucleotides: one of 4 nitrogenous bases, a sugar, and a phosphate group. RNA as well as DNA are both nucleotides. The four bases in DNA are: Adenine, Guanine, Cytosine and Thymine (present in DNA only). Plus a slightly different base: Uracil (present in RNA only). The sugars are deoxyribose (in DNA) and ribose (in RNA). The Phosphate groups plus the sugars form the sides of the ladder as the molecule comes together. The bases are the rungs or steps on the ladder. The entire molecule will form a twisted ladder when fully complete.
What are the stairs of ladder made of?
its made of cells
What molecule begins DNA replication?
During replication the molecule DNA is made, in a form that looks like a spiral ladder, the form being a double helix, where the "ladder-steps" consist of only four different molecules, which alltogether give the genetic code telling "life" how to build each and every part of a living entity, f.x bones, skin, organs, limbs, brain, immune capacities, and much much more.
The structure of a DNA molecule resembles the shape of a twisted ladder. in this model which part of the ladder is made of sugar and phosphates?
the rails
The structure of a DNA molecule resembles a shape of a twisted ladder. in this model which part of the ladder is made of sugars and phosphates?
the rails
What are the ladders of DNA made of?
The 'steps' on the 'DNA Ladder' are made up of the four nitrogenous bases, Cytosine, Guanine, Thymine, and Adenine, while the pairing bases (Adenine & Thymine, Cytosine & Guanine) are bonded together with a hydrogen bond. The pairing bases (the 'rungs' of the ladder) are connected to the side posts of the ladder, which contain phosphate.
LigaseIn the Watson and Crick model of DNA the steps of the ladder are composed of?
The steps are made from the 4 types of nucleobases.
What The sides of the ladder are made up of alternating blank and blank molecules the steps or rungs of the ladder are made up of blank held together by hydrogen bonds?
Yes
What are the rungs of the steps DNA ladder made of?
The 'steps' or 'rungs' of the DNA 'ladder' are complimentary pairs of bases bonded by hydrogen bonds. The bases are Adenine, Thymine, Cytosine and Guanine. Adenine always bonds to Thymine and Cytosine always bonds to Guanine.
What are the ''rungs'' (steps) of the DNA ladder made of?
The 'steps' or 'rungs' of the DNA 'ladder' are complimentary pairs of bases bonded by hydrogen bonds. The bases are Adenine, Thymine, Cytosine and Guanine. Adenine always bonds to Thymine and Cytosine always bonds to Guanine.
3 components of DNA?
The three components of DNA are phosphate, deoxyribose sugar, and nitrogen base. A DNA strand looks like a ladder. The "sides" of the ladder are made up by the phosphates and deoxyribose sugars the "steps" are the nitrogen bases.
The structure of a DNA molecule resembles the shape of a twisted ladder. In this model which part of the ladder is made of sugars and phosphates?
Each strand is made up of a chain of nucleotides.The two strands are held together by hydrogen bonds between adenine and thymine and between guanine and cytosine. The hydrogen bonds of DNA are analogous to the rungs of a twisted ladder. The sugar-phosphate backbones of the double helix are analogous to the sides of a twisted ladder.
What makes up the ladder of DNA molecules?
The DNA molecule consists of paired nucleotides that make each "rung" of the ladder. Each nucleotide is made up of a one of four nitrogenous bases (adenine, guanine, cytosine, or thymine), a five-carbon sugar (either ribose or 2'-deoxyribose), and a phosphate molecule.
What are the sides of the DNA ladder are made up of?
The DNA ladder is made of sugar and phosphates.
When doing gel electrophoresis why do researchers add a ladder made up of molecules of known size?
to help the researchers identify the size of each molecule after the separation has occurred
