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What is the name of the substance that contains the instructions for life?
That is either DNA or RNA.
What are the substances represented by the letters A and G called?
The nitrogenous substances A and G are purines (double rings).
What is the chemical compound that carries the code of life?
a. RNA B. DNA C. PRO TINE D. CELLS
What substance is found in RNA but not in DNA?
There are 2 main substances that separate RNA from DNA: ribose sugar, and uracil.All DNA/RNA molecules have a backbone made up of a repeating sequence of sugars and phosphorus. In DNA this sugar is deoxyribose, while in RNA the sugar is ribose. Ribose sugar is different from deoxyribose in that it has an extra oxygen on its second carbon (this is thought to possibly be one of the reasons RNA is less stable than DNA).The second substance that separates the two is uracil. Attached to the phosphosugar backbone of DNA/RNA are 4 bases. In DNA these are cytosine, guanine, adenine, and thymine (C, G, A and T). However, in RNA the 4 bases are slightly different; they are cytosine, guanine, adenine, and uracil. Uracil is a base that only existsin RNA, while thymine is one that only exists in DNA.
What enzyme transcribes DNA?
The enzyme that transcribes the DNA into RNA is called RNA polymerase.
What is the name of the nucleotides have no DNA and no RNA?
Nucleotides do not have DNA or RNA. DNA and RNA are composed of nucleotides.
What base does RNA have that DNA does not have?
RNA has the base uracil that DNA does not have.
Are DNA and RNA carbohydrates?
Yes, DNA and RNA have different sugar . DNA contains deoxyribose sugar whereas RNA consists of ribose sugar, which are completely different from each other.
What are the 30 differences between DNA and RNA?
Comparing DNA and RNA, some key differences include: DNA is double-stranded, while RNA is single-stranded; DNA contains deoxyribose sugar, RNA contains ribose sugar; DNA has thymine base, RNA has uracil base; DNA is found in the nucleus, RNA is found in the cytoplasm; DNA is stable, RNA is less stable; DNA is the genetic material, RNA is involved in protein synthesis. These are just a few of the many distinctions between DNA and RNA.
Which neuclitides found in RNA not in DNA?
Uracil is a nucleotide found in RNA but not in DNA. In RNA, uracil replaces thymine, which is found in DNA.
Is DNA shorter then RNA?
No... DNA is much longer than RNA.
What bases found in DNA but not in RNA?
Uracil is found in RNA but not in DNA.
