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How fast is the protein synthesis?
Protein synthesis can occur at differing rates, but typically it takes around 20 minutes to synthesize a protein in a bacterial cell, whereas in eukaryotic cells, it may take several hours. The speed of protein synthesis can be influenced by factors such as the availability of resources and the specific requirements of the cell.
Inhibitor of protein synthesis?
In prokaryotes tetracycline, chloremphenicol can inhibit protein synthesis. Puromycin is an antibiotic that inhibit both prokaryotic and eukaryotic protein synthesis. Each antibiotics has specific mode of action where it inhibits by binding, for example Chloremphenicol block the peptidyl transfer step.
Does protein synthesis occur during replication?
No, protein synthesis does not occur during replication. Replication is the process of copying DNA, while protein synthesis occurs during transcription and translation, where DNA is used as a template to create proteins.
What important process is disrupted in bacterial cells when bacterial ribosomes are disabled by antibiotics?
Protein synthesis is disrupted in bacterial cells when bacterial ribosomes are disabled by antibiotics. This prevents the bacteria from making essential proteins necessary for their survival and growth, eventually leading to their death.
In protein synthesis a nucleus forms peptide bonds?
In protein synthesis, peptide bonds are formed in the ribosome, not in the nucleus. The nucleus is responsible for housing the DNA and transcribing it into messenger RNA (mRNA) for protein synthesis to occur in the ribosome.
How fast is the protein synthesis?
Protein synthesis can occur at differing rates, but typically it takes around 20 minutes to synthesize a protein in a bacterial cell, whereas in eukaryotic cells, it may take several hours. The speed of protein synthesis can be influenced by factors such as the availability of resources and the specific requirements of the cell.
Where does protein synthesis translation occur?
In the cytoplasm
Inhibitor of protein synthesis?
In prokaryotes tetracycline, chloremphenicol can inhibit protein synthesis. Puromycin is an antibiotic that inhibit both prokaryotic and eukaryotic protein synthesis. Each antibiotics has specific mode of action where it inhibits by binding, for example Chloremphenicol block the peptidyl transfer step.
Does protein synthesis occur during replication?
No, protein synthesis does not occur during replication. Replication is the process of copying DNA, while protein synthesis occurs during transcription and translation, where DNA is used as a template to create proteins.
Does protein synthesis require energy to occur?
Yes, protein synthesis requires energy to occur. This energy is needed for the process of assembling amino acids into proteins.
What important process is disrupted in bacterial cells when bacterial ribosomes are disabled by antibiotics?
Protein synthesis is disrupted in bacterial cells when bacterial ribosomes are disabled by antibiotics. This prevents the bacteria from making essential proteins necessary for their survival and growth, eventually leading to their death.
Why do protein synthesis inhibitor a.k.a antibiotics affect bacteria only but not human cells?
most of the antibiotics kill or inactivate bacteria by inhibitting the protein synthesis... protein synthesis consists of 'transcription' and 'translation'.. the translation process requiers mRNA and ribosomes.Human(eukaryotic) ribosome is different from bacterial(prokaryotic) ribosome... Antibiotics inhibit the protein synthesis by altering the ribosomal constitution.Since human ribosomes are different from bacterial ribosome,the substances which are harmful to bacterial ribosome doesn't harm human ribosomes.. Thus human cells are immune to antibiotics..
In protein synthesis a nucleus forms peptide bonds?
In protein synthesis, peptide bonds are formed in the ribosome, not in the nucleus. The nucleus is responsible for housing the DNA and transcribing it into messenger RNA (mRNA) for protein synthesis to occur in the ribosome.
Where in protein synthesis does transcription occur?
In it's very earliest phase; that of the synthesis of messenger Rna.
Why bacterial cell are sensitive to streptomycin and chloramphenicol antibiotic?
Bacterial cells are sensitive to streptomycin because it targets the bacterial ribosomes, interfering with protein synthesis. Chloramphenicol, on the other hand, inhibits protein synthesis by binding to the bacterial ribosomes and preventing the aminoacyl-tRNA from reaching the ribosome. These antibiotics disrupt essential bacterial processes, leading to cell death.
Does DNA transform itself so protein synthesis can occur?
No, DNA itself does not transform to allow protein synthesis to occur. Instead, a process called transcription converts the DNA code into messenger RNA (mRNA), which carries the instructions for protein synthesis to the ribosomes. The ribosomes then decode the mRNA to assemble proteins based on the genetic information stored in the DNA.
Does protein synthesis occur on lysosomes in the cell?
No, protein synthesis does not occur on lysosomes in the cell. Lysosomes are membrane-bound organelles that primarily function in breaking down cellular waste and recycling cellular materials. Protein synthesis takes place on ribosomes, which can be found either in the cytoplasm or attached to the endoplasmic reticulum.
