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Read on to explore DNA meaning, structure, function, DNA discovery and diagram in complete detail. What is DNA? “DNA is a group of molecules that is responsible for carrying and transmitting the hereditary materials or the genetic instructions from parents to offsprings.”
- DNA Replication
NCERT Solutions For Class 11 Chemistry; NCERT Solutions For...
- Difference Between Gene and DNA
The complete structure of the DNA molecule resembles a...
- DNA Packaging
The DNA structure was proposed by Watson and Crick....
- DNA Cloning
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- DNA As Genetic Material
DNA as genetic material experimental proof | enzymes | DNA...
- DNA Replication
3 Αυγ 2023 · DNA is made up of nucleotides, each nucleotide has three components: a backbone made up of a sugar (Deoxyribose) and phosphate group and a nitrogen-containing base attached to the sugar. Each strand has many nucleotides or says numerous sugar, a phosphate group, and nitrogenous bases.
2 Μαρ 2012 · The basic structure of DNA involves two anti-parallel strands coiled around each other to form the familiar double helix structure, held together by hydrogen bonds between complementary nucleotide base pairs and base stacking interactions.
The genetic material in most organisms is DNA or Deoxyribonucleic acid; whereas in some viruses, it is RNA or Ribonucleic acid. A DNA molecule consists of two polynucleotide chains i.e. chains with multiple nucleotides. Let’s understand the structure of this chain in detail.
DNA Structure; RNA Structure; Functions of Nucleic Acids; DNA Structure. DNA consists of instructions that monitor the performance of all cell functions. It is a cellular molecule that is organized into chromosomes. They are present in the nucleus of the cells and contain cellular activities.
21 Απρ 2024 · In this section, we will discuss the basic structure and function of DNA. DNA Nucleotides. The building blocks of nucleic acids are nucleotides. Nucleotides that compose DNA are called deoxyribonucleotides.
Let us recapitulate the chemical structure of a polynucleotide chain (DNA or RNA). A nucleotide has three components – a nitrogenous base, a pentose sugar (ribose in case of RNA, and deoxyribose for DNA), and a phosphate group. There are two types of nitrogenous bases – Purines (Adenine and Guanine), and Pyrimidines (Cytosine, Uracil and ...
