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To create radioactively labeled DNA, the molecule that must be labeled is a nucleotide. Specifically, one of the nucleotides (adenine, thymine, cytosine, or guanine) can be modified to include a radioactive isotope, such as phosphorus-32 or tritium. When these labeled nucleotides are incorporated into a DNA strand during replication or synthesis, the entire DNA molecule becomes radioactively labeled. This technique is often used in molecular biology for various applications, including tracking DNA synthesis and conducting hybridization experiments.
The monomers of nucleic acids are called nucleotides. Each nucleotide consists of three components: a sugar molecule (deoxyribose in DNA and ribose in RNA), a phosphate group, and a nitrogenous base (adenine, thymine, guanine, cytosine in DNA, and uracil replaces thymine in RNA).
The entire name of DNA is deoxyribonucleic acid. It is a molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms and many viruses. DNA is composed of two long strands that form a double helix, made up of nucleotides containing a sugar, a phosphate group, and a nitrogenous base.
Genes
8
To create radioactively labeled DNA, the molecule that must be labeled is a nucleotide. Specifically, one of the nucleotides (adenine, thymine, cytosine, or guanine) can be modified to include a radioactive isotope, such as phosphorus-32 or tritium. When these labeled nucleotides are incorporated into a DNA strand during replication or synthesis, the entire DNA molecule becomes radioactively labeled. This technique is often used in molecular biology for various applications, including tracking DNA synthesis and conducting hybridization experiments.
The monomers of nucleic acids are called nucleotides. Each nucleotide consists of three components: a sugar molecule (deoxyribose in DNA and ribose in RNA), a phosphate group, and a nitrogenous base (adenine, thymine, guanine, cytosine in DNA, and uracil replaces thymine in RNA).
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.
yes, the entire molecule forms a straight line
The entire name of DNA is deoxyribonucleic acid. It is a molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms and many viruses. DNA is composed of two long strands that form a double helix, made up of nucleotides containing a sugar, a phosphate group, and a nitrogenous base.
Genes
8
The process wherein messenger RNQ (or mRNA) is given a message is called transcription. In this process, n mRNA molecule is made (or transcribed) using DNA as the template. Essentially, the nucleotide sequence on a gene is read by an enzyme called RNA polymerase which synthesizes the mRNA molecule. Put simply, RNA polymerase scans the length of DNA until a gene is encountered. When the enzyme reaches the correct position, it begins adding complimentary nucleotides to make the mRNA molecule. This way, the entire gene is transcribed and copied on to the mRNA molecule.
diseases such as body weakness
Hemoglobin is a metalloprotein, which is a generic term for a protein that contains a metal iron cofactor. (A cofactor in biochemistry terms is a non-protein chemical compound that is bound to a protein and is vital for the protein's biological activity.)
About 55% of our entire blood is blood plasma, it is a fluid and is the blood's liquid medium, it is straw-yellow in color.
none. its a triple bond. N≡N