Streptomycin is an antibiotic that used for treat batcerial infection includes - tuberculosis, Mycobacteriujm, Avium complex, Endocarditis, Brucellosis, plague, tularemia , etc.
Streptomycin is an antibiotic that belongs to a class of drug which is known as amino glycogen antibiotics. It affects kidney toxicity and ear toxicity. It used as a standard antibiotic cocktail when it combine with penicillin.
Streptomycin has two action mechanism .Its binds adjacent to 30s decoding site .16S rRNA and S12 protein within the bacterial 30S ribosomal subunit. Streptomycin only inhibits its growth of bacteria when it including prokaryotic ribosomes to mRNA.
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Answer:
Explanation:
Lipids are composed of a glycerol molecule bonded to long hydrocarbon chain(s) "can be single or multiple" and, depending on the lipid, to other molecules—such as a phosphate group "phospholipids". Fats Fats consists of glycerol and 3 fatty acids.
Adhesive pili, exotoxins, and capsules are all microbial factors that help them establish infection. these are examples of virulence factors.
<h3>
What is the mechanism of infection?</h3>
- Microbes encounter epithelial cells, macrophages, dendritic cells, and lymphocytes of barriers established by mucosae, mucocutaneous junctions, or skin as they enter the body through ingestion, inhalation, direct contact, cutaneous penetration, and ascending infection.
- Capsules are believed to play a part in the pathogenicity and colonization of a variety of pathogenic bacteria due to their exposure to the environment.
- Capsules can hinder host cell phagocytosis, stop complement-mediated lysis, and stop bacterial desiccation.
- Typically hear about three main categories of germs: bacteria, viruses, and fungus.
- Since most capsules inhibit water loss, they may aid in the bacterium's ability to avoid desiccation.
- A bacterial cell can be shielded by a capsule from white blood cells' digestion and obliteration.
- By inhibiting pathogen-associated molecular patterns or from binding to endocytic pattern-recognition receptors on the surface of the phagocytes, capsules can avoid unenhanced adhesion.
- Some bacteria's capsules obstruct the body's complement pathway defenses.
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<h2>c) is the correct option </h2>
Explanation:
- All vesicles which are involved in protein targeting are protein coated that assemble on cytosolic surface
- Clathrin coated vesicles are those types of vesicles which are involved in both retrograde as well as anterograde transportation
- Retrograde transportation is the one where transportation occurs from Golgi to Endoplasmic Reticulum whereas Anterograde transportation is the one which involves transportation from Endoplasmic Reticulum to Golgi
- Vesicles originated from either Trans Golgi Network or plasma membrane and fuse with either lysosomes or plasma membrane
- Proteins transportation occurs from Trans Golgi Network to lysosomes, Trans Golgi Network plasma membrane and from plasma membrane to endosome
