what is groping of DNA how do a animal take a good explain how organism praduese
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Deoxyribonucleic acid (/diːˈɒksɪˌraɪboʊnjuːˌkliːɪk, -ˌkleɪ-/ (About this soundlisten);[1] DNA) is a molecule composed of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses. DNA and ribonucleic acid (RNA) are nucleic acids. Alongside proteins, lipids and complex carbohydrates (polysaccharides), nucleic acids are one of the four major types of macromolecules that are essential for all known forms of life.Genetic engineering is the modification of an organism's phenotypetext annotation indicator by manipulating its genetic material. Some genetic engineering uses the principle of recombination.text annotation indicator
Recombination is the process through which a new gene is inserted into a bacterial DNA "The plasmid". The DNA needs to be cut with an enzyme called a restriction enzyme. The restriction enzyme used must have a specific shape that allows it to move along the DNA that is to be cut. The restriction enzyme looks for a specific point in the DNA sequence at which to cut the DNA. When the restriction enzyme cuts, it leaves a "Sticky end" which helps a new gene to attach at that point. Another enzyme is used to attach the new DNA segment; this is called "DNA ligase". Genetically engineered bacterium is cultured and many new copies of the bacteria with the new gene are grown. Genetic modifications can be made to both plants and animals.
Agrobacterium is bacteria that uses a Horizontal gene transfer (HGT)text annotation indicator. HGT is the transfer of DNA between different genomes [Pop up: A genome is the complete set of genetic material present in an organism]. HGT can occur in bacteria through transformation, conjugation and Transduction. However, it is also possible for HGT to occur between eukaryotes and bacteria though the mechanism for this transfer is not well understood.
What is grouping of DNA ?
Group DNA adjusts the spacing of DNA sequences and adds numbering. You can specify the group size (the number of bases per group), as well as the number of bases per line. The output of this program can serve as a convenient reference, since the numbering and spacing allows you to quickly locate specific bases.
How do animals take goods?
Most animals take food items into their bodies through an opening, the mouth, to be digested and absorbed inside. Many animals eat mainly plants, or plant parts such as leaves, fruits, seeds, nectar, shoots and roots. These are called herbivores.
How do organism reproduce?
Organisms reproduce in two ways- asexually and sexually. Asexual reproduction does not involve the fusion of male and female gametes. This takes place in bacteria, amoeba, hydra, etc. ... Fission, budding, vegetative propagation, fragmentation are some different types of asexual reproduction.