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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
DNA cloning is the molecular biology technique used for...
- DNA As Genetic Material
NCERT Solutions For Class 11 Physics; NCERT Solutions For...
- DNA Replication
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. It is a double helix formed by 2 polynucleotide chains that are twisted.
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.
21 Απρ 2024 · Describe the biochemical structure of deoxyribonucleotides. Identify the base pairs used in the synthesis of deoxyribonucleotides. Explain why the double helix of DNA is described as antiparallel. In Microbial Metabolism, we discussed three classes of macromolecules: proteins, lipids, and carbohydrates.
17 Μαρ 2022 · The DNA molecule is a polymer of nucleotides. Each nucleotide is composed of a nitrogenous base, a five-carbon sugar (deoxyribose), and a phosphate group. There are four nitrogenous bases in DNA, two …
DNA structure. Identifying the nature of bond linking the monomers and the process involved.
Now let’s consider the structure of the two types of nucleic acids, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The building blocks of DNA are nucleotides, which are made up of three parts: a deoxyribose (5-carbon sugar), a phosphate group , and a nitrogenous base ( Figure 9.3 ).
