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What is added to each side of the ladder after a DNA molecule splits?
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∙ 6y ago
complementary nucleotides
Ethel Hauck
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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.
DNA is a double helix shape what is the meaning?
Imagine a ladder, then twist it along it's length. Each side rail forms a helix (screw thread) shape. The alternating sugar-phosphate sequence are the side rails of the ladder the Purine and Pyrimidine Bases (A,G & C,T) are the rungs.
What features in DNA replication cause each new DNA molecule to be like the original?
DNA polmerase unzips the DNA molecule and because the bases follow Chargaff's rule, the complimentary base is added, resulting in a copy. That's one feature idk another.
What are the internal blocks or rungs of the DNA ladder?
The four nitrogen bases, Guanine, Cytosine, Thymine, and Adenine. Thymine and Cytosine are pyrimidines and Guanine and Adenine are purines. Thymine bonds with Adenine and Cytosine bonds with Guanine.
How many DNA molecule in a chromatid?
Each chromosome is originally made of one DNA molecule.
What is added to each side of the DNA ladder After the molecule splits?
complementary nucleotides
When water dissociates each water molecule splits into?
Initially, each water molecule splits into two hydrogen atoms and one oxygen atom. These single atom forms of hydrogen and oxygen are highly reactive and soon pair with one another to form diatomic molecules of both hydrogen and oxygen.
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.
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
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.
How many church splits occur each year?
There is no specific data on the exact number of church splits that occur each year as it can vary widely. Factors such as denomination, region, and specific circumstances can influence the frequency of church splits.
How can you do splits?
Putting your legs apart from each one
How does each new cell get the instructions it needs for survival?
the cell splits. everything splits in the cell, so everything is already in the cell.
When hydrogen is added to ch3ch2chchch3 the reaction is an?
... addition reaction; the hydrogen molecule is split, one of its atoms is added to each carbon atom that is initially double bonded, and an alkene becomes an alkane. --- ... known as hydrogenation.
What is ladder poem?
A ladder poem is a form of poetry where the last word of each line forms the first word of the next line. This creates a ladder-like structure in the poem, with each word serving as a step in the progression of the poem. Ladder poems can be an interesting and challenging form of expression for poets.
What is the ladder analogy?
Each rung of the ladder is built on prior steps, it is critical that each step be as accurate as possible. Unfortunately, each new step up the ladder brings about a little more uncertainty. Each step up the ladder is a little more unsteady than the previous step. You can imagine the ladder with bottom rungs secure and solid, but each step up becomes a little more uncertain, until at the top rung, there can be disagreements large enough to support different theories about the ultimate end.
What has 3 atoms in each molecule?
Molecule of nitrogen has 3 atoms of nitrogen. Nitrogen molecule exist as N3.
