Streptomycin inhibits protein synthesis
WebStreptomycin and gentamicin both belong to the class of aminoglycoside antibiotics. Streptomycin acts through inhibition of protein synthesis at the level of the prokaryotic … Webmg protein (control vs. PPG; 24 h) and from 4.54 ± 3.20 to 0.42 ± 0.11 nmol/mg protein (control vs. PPG; 48 h). The similar effects of PPG on hypotaurine and taurine lev-els were observed in culture medium. PPG blocked hypo-taurine/taurine synthesis in wild-type hepatocytes, suggest-ing that it strongly inhibits cysteinesulfinate decarboxylase
Streptomycin inhibits protein synthesis
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WebNational Center for Biotechnology Information WebStreptomycin is an effective antibiotic because _____________. Group of answer choices BOTH OF THESE it does not affect eukaryotes it inhibits protein synthesis in prokaryotes …
WebThe following points highlight the six antibiotics used in inhibitors of protein synthesis. The antibiotics are: 1. Chloramphenicol 2. Puromycin 3. Streptomycin 4. Actinomycin 5. Tetracyclins and 6. Cycloheximide. Antibiotic # 1. Chloramphenicol (Chloromycetin):
WebBecause streptomycin is known to inhibit the process of prokaryotic protein synthesis (which requires ribosomes) and as well as protein synthesis by mitochondria (which also … Weba) inhibition of cell-wall synthesis b) damage to cytoplasmic membrane c) inhibition of nucleic acid and protein synthesis d) inhibition of specific enzyme systems View Answer 11. Streptomycin is produced by which of the following organisms? a) Stretomyces noursei b) Streptomyces nodosus c) Streptomyces fradiae d) Streptomyces griseus View Answer
WebOct 21, 2024 · New 2,3-disubstituted thieno[2,3-d]pyrimidin-4(3H)-ones were synthesized via a one-pot reaction from 2H-thieno[2,3-d] [1,3]oxazine-2,4(1H)-diones, aromatic aldehydes, and benzylamine or 4-hydroxylbezylamine. The obtained compounds were tested in vitro for cancer cell growth inhibition. Compound 19 can inhibit all four types of tested cancer …
WebDec 24, 2024 · A protein synthesis inhibitor is a substance that stops or slows the growth or proliferation of cells by disrupting the processes that lead directly to the generation of … new india payWebJul 11, 2024 · Streptomycin is the first discovered aminoglycoside antibiotic, originally isolated from the bacteria Streptomyces griseus. It is now primarily used as part of the multi-drug treatment of pulmonary … in the past knowledge was stored in booksWebStreptomycin, an aminoglycoside, inhibits protein synthesis A. by preventing the formation of the initiation complex. B. by binding to the tRNA preventing peptide bond formation … in the past it was believed that depressionWebstreptomycin, antibiotic synthesized by the soil organism Streptomyces griseus. Streptomycin was discovered by American biochemists Selman Waksman, Albert Schatz, … in the past most drugs were extracted fromWebPrevents formation of the ribosomal complex that initiates protein synthesis Has a unique binding site on the 50 S subunit. Bacteriostatic 30S Inhibitors Aminoglycosides Drugs: Gentamicin, Neomycin, Kanamycin, Amikacin, Streptomycin, Tobramycin Gentamicin is the most commonly used agent in this class newindia portal intermediaryWebSep 5, 2013 · They knew that streptomycin blocks a critical process, the synthesis of proteins by ribosomes leading to bacterial cell death, but certain details of the interaction remained undiscovered. At Brookhaven … in the past months or for the past monthsWebA) Inhibiting protein synthesis B) Disrupting the plasma membrane C) Complementary base-pairing with DNA D) Inhibiting cell-wall synthesis E) Hydrolyzing peptidoglycan B 5 Semisynthetic penicillins differ from natural penicillins in all of the following respects except A) Broad spectrum B) Resistant to penicillinase C) Resistant to stomach acids new india paper was started by