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Is DNA in the blood?
2023-07-26
DNA is not exactly in the blood, but in the white blood cells of blood components.
Blood is composed of two parts: plasma and blood cells. The plasma is light yellow and translucent, containing a large amount of water, as well as proteins, glucose, inorganic salts, etc. The main function of plasma is to transport bloo……
What is the relationship between DNA and genes?
2023-07-26
The relationship between genes and DNA: There are many genes on each DNA, and genes are DNA fragments with genetic effects. DNA is one of the four biological macromolecules contained in biological cells, a type of nucleic acid. DNA carries the genetic information necessary for the synthesis of RNA and proteins, and is ……
What is DNA made of?
2023-07-26
DNA is DNA (abbreviated as DNA), which is composed of nitrogen containing base Deoxyribose phosphate.
In the DNA molecular structure, two polydeoxynucleotide chains are coiled around a common central axis, forming a double helix structure. The Deoxyribose phosphate chain is outside the spiral structure, and the base f……
Classification of RNA
2023-07-26
MRNA
Also known as messenger RNA. The function of mRNA is to accurately transcribe genetic information from DNA, and then determine the amino acid sequence of proteins based on the base sequence of mRNA, completing the process of genetic information transmission in the gene table. In Eukaryote, the precursor RNA of tr……
What is RNA
2023-07-26
RNA:
Ribonucleic acid (abbreviated as RNA, or Ribonucleic Acid) is a genetic information carrier that exists in biological cells, some viruses and Viroid. RNA is condensed by ribonucleotides through Phosphodiester bond to form long chain molecules. A ribonucleotide molecule consists of phosphoric acid, ribose, and bas……
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