Antibiotic resistance is a real concern for the continued existence of humans. Bacteria exchange genes for antibiotic resistance through , leading to large populations of antibiotic individuals. Group of answer choices Vertical Gene Transfer Asexual Reproduction Horizontal Gene Transfer Transfugation
Genetic Recombination
Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.
Microbial Genetics
Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.
Antibiotic resistance is a real concern for the continued existence of humans. Bacteria exchange genes for antibiotic resistance through , leading to large populations of antibiotic individuals.
Antibiotic resistance:
- Antibiotics are the medicines that are used for the fighting the bacterial infection in your body.
- When these bacteria develop a mechanism to grow even in the presence of these antibiotics that inhibit their growth by killing them then that mechanism is referred to as antibiotic resistance.
- This arises because bacteria has changed with course of time and is unaffected by the antibiotics used to kill them which in turn causes the increase in the transmission of the disease leading to severe illness and death.
- it has been estimated by WHO that by 2050 antibiotic resistance will be a major threat causing death of millions of people
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