CATALASE b.how will you inoculate? c.How will you incubate? d. what are Post- Incubation procedures? e. How will you read the positive and negative results?
DNA and RNA
Deoxyribonucleic acid (DNA) is usually called the blueprint of life. Deoxyribose is a monosaccharide that has a key function in the synthesis of deoxyribonucleic acid. One less oxygen-containing hydroxyl group occurs in deoxyribose sugar. Nucleic acid, deoxyribonucleic acid, is one of the natural components. Deoxyribonucleic acid is a double-stranded molecule. Watson and Crick postulated the double-stranded model of the helix. A deoxyribonucleic acid is a molecular group that carries and transmits genetic information from parents to offspring. All eukaryotic and prokaryotic cells are involved.
DNA as the Genetic Material
DNA, or deoxyribonucleic acid, is a long polymeric nucleic acid molecule discovered in the late 1930s. It is a polymer; a long chain-like molecule made up of several monomers connected in a sequence. It possesses certain characteristics that qualify it as a genetic component. Certain organisms have different types of nucleic acids as their genetic material - DNA or RNA.
Genetics
The significant branch in science which involves the study of genes, gene variations, and the organism's heredity is known as genetics. It is also used to study the involvement of a gene or set of genes in the health of an individual and how it prevents several diseases in a human being. Thus, genetics also creates an understanding of various medical conditions.
DNA Replication
The mechanism by which deoxyribonucleic acid (DNA) is capable of producing an exact copy of its own is defined as DNA replication. The DNA molecules utilize a semiconservative method for replication.
CATALASE
b.how will you inoculate?
c.How will you incubate?
d. what are Post- Incubation procedures?
e. How will you read the positive and negative results?
Catalase is the test used to identify the bacteria able to produce catalase enzyme. Hydrogen peroxide is toxic to cells and most of the bacteria get rid of it by converting it to water and oxygen. Bacteria capable of producing the catalase enzyme will convert hydrogen peroxide to water and oxygen and can be identified by the rapid release of oxygen bubbles. Bacteria that does not produce catalase enzyme will not or will produce very less amount of oxygen bubbles.
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