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The bases are:

  • (A) Adenine
  • (T) Thymine
  • (G) Guanine
  • (C) Cytosine

Adenine always pairs with Thymine. Guanine always pairs with Cytosine. Think of the word AT for Adenine and Thymine. Think of the store G.N.C (just the G.C. part) for Guanine and Cytosine.
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What are the sides of the DNA ladder composed of?

The sides of the DNA ladder is composed of sugar and phosphate. 4 bases that make up the rungs of the DNA ladder are A, T, G, and C. The shape of the DNA is a double helix or twisted ladder.


What makes up the sides of the ladder of a DNA molecule?

The sides of a DNA molecule are made up of alternating sugar molecules (deoxyribose) and phosphate groups that form the sugar-phosphate backbone. Each sugar molecule is connected to one of four nitrogenous bases (adenine, thymine, cytosine, or guanine) that extend inward from the backbone and pair with a complementary base on the opposite strand.


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?

Adeninine - Thiamine and Guanine - Cytosine pairs.


True or false nucleotide bases already attached to proteins form the copied side of the DNA ladder?

False. Nucleotide bases attached to proteins do not form the copied side of the DNA ladder. The new DNA strand is actually synthesized in a complementary fashion to the template strand during DNA replication.


What part represents the rungs of the DNA ladder?

Two nitrogen bases are linked together to form the "rungs of the ladder". The four possible nitrogen bases are Adenine, Thymine, Guanine and Cytosine, assigned A, T, G and C. A will always be paired with T, and G with C. The bases (A, T, G and C) are attached to the five-carbon sugar deoxyribose and a phosphate group, which make up the framework of the DNA molecule.

Related Questions

What makes of the sides of the ladder of a DNA molecule?

The sides of the DNA ladder are alternating deoxyribose (sugar) molecules and phosphate molecules. The DNA bases attach to the sugar molecules.


What are the 4 bases the make up the rungs of the DNA ladder?

what are 4 bases that make up the rungs of the DNA ladder


Are nitrogen bases are located in the central rungs of a DNA ladder?

Yes, the rungs of the DNA ladder consist of pairs of nitrogen bases.


The secret of DNA has to do with the sequence of what along the DNA ladder?

The sequence of the nitrogenous bases, which are the 'rungs' of the DNA 'ladder' are what give DNA its specificity.


What are the rungs of the DNA ladder in the DNA miolecule?

They are nitrogen bases.


What are the 4 that make up the rungs of the DNA ladder?

what are 4 bases that make up the rungs of the DNA ladder


What happens after the DNA splits?

Random bases attach.


What are the rungs of the RNA ladder made of?

DNA ladder is made up of a phosphate group, 5-carbon sugar, and nitrogen bases. 5-carbon sugar is deoxiribose in DNA. these nitrogen bases are adenine, guanine, thymine, and cytosine. in these nitrogen bases, adenine bonds with thymine, and guanine bonds with cytosin. In this DNA ladder, the phosphate group and 5-carbon sugar act as two sides of the ladder and the middle of the ladder is nitrogen pair bases.-SALMA ABRAHIM(:


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.


What are DNA base?

"Bases" when speaking of DNA refers to the nitrogen bases. There are four: adenine, guanine, cytosine, and thymine. They comprise the "rungs" of the DNA ladder and are hydrogen-bonded.


What are the four bases that make up the rings of the DNA ladder?

DNA is made up of deoxyribose, phosphate, and nitrogen bases (adenine, thymine, cytosine, and guanine). The rungs of the ladder are made of two bases joined together with either two or three weak hydrogen bonds.


How can one learn how to read a DNA ladder effectively?

To effectively learn how to read a DNA ladder, one can start by understanding the basic structure of DNA and the arrangement of nucleotide bases (adenine, thymine, cytosine, and guanine) along the ladder. Then, practice interpreting the sequence of bases and identifying patterns within the ladder. Utilizing resources such as textbooks, online tutorials, and interactive tools can also aid in mastering the skill of reading a DNA ladder accurately.