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What are proteins synthesised?
Proteins are synthesized in cytoplasm. mRNA is transcribed in the nucleus by DNA which will be exported to cytoplasm. The mRNA together with the machinery such as ribosomes, tRNAs and enzymes synthesize proteins.
Does DNA synthesize proteins?
No, DNA does not directly synthesize proteins. DNA contains the genetic information that is transcribed into messenger RNA (mRNA), which is then translated by ribosomes to synthesize proteins. This process is known as protein synthesis or translation.
What are the three steps by which proteins are coded and synthesized?
Transcription: the DNA sequence is transcribed into mRNA in the nucleus. mRNA Processing: the pre-mRNA is modified and processed into mature mRNA, which is then transported to the cytoplasm. Translation: the mRNA is translated into a specific amino acid sequence by ribosomes in the cytoplasm to synthesize a protein.
Where is DNA decoded onto in protein synthesis?
DNA is first transcribed into mRNA in the nucleus of the cell. This mRNA then moves to the cytoplasm, where it is translated by ribosomes. The ribosomes decode the mRNA sequence and synthesize the corresponding amino acids into a protein. Therefore, protein synthesis occurs in the cytoplasm.
Which process occurs in the nucleus transcription or translation?
Transcription occurs in the nucleus. During transcription, the DNA sequence of a gene is copied into messenger RNA (mRNA). This mRNA then exits the nucleus and is translated into a protein in the cytoplasm. In contrast, translation takes place in the cytoplasm, where ribosomes synthesize proteins based on the mRNA sequence.
The nucleus store the DNA needed to synthesize which molecule in the cytoplasm?
The nucleus stores the DNA needed to synthesize messenger RNA (mRNA) in the cytoplasm. mRNA carries the genetic information from the DNA in the nucleus to the ribosomes in the cytoplasm where protein synthesis occurs.
What are proteins synthesised?
Proteins are synthesized in cytoplasm. mRNA is transcribed in the nucleus by DNA which will be exported to cytoplasm. The mRNA together with the machinery such as ribosomes, tRNAs and enzymes synthesize proteins.
Does DNA synthesize proteins?
No, DNA does not directly synthesize proteins. DNA contains the genetic information that is transcribed into messenger RNA (mRNA), which is then translated by ribosomes to synthesize proteins. This process is known as protein synthesis or translation.
What are the three steps by which proteins are coded and synthesized?
Transcription: the DNA sequence is transcribed into mRNA in the nucleus. mRNA Processing: the pre-mRNA is modified and processed into mature mRNA, which is then transported to the cytoplasm. Translation: the mRNA is translated into a specific amino acid sequence by ribosomes in the cytoplasm to synthesize a protein.
What is moved into cytoplasm?
Messenger RNA (mRNA) molecules are moved into the cytoplasm in eukaryotic cells after they are transcribed in the nucleus. This mRNA carries the genetic code from the DNA and is used by ribosomes to synthesize proteins.
How is mRNA used by cell?
Transcription takes the information encoded in DNA and encodes it into mRNA, which then heads out of the cell’s nucleus and into the cytoplasm. During translation, the mRNA works with a ribosome and tRNA to synthesize proteins.
Where does transcriotion and translation occur?
Transcription occurs in the nucleus of the cell, where DNA is copied into mRNA. Translation takes place in the cytoplasm at the ribosomes, where mRNA is decoded to synthesize proteins.
Where is DNA decoded onto in protein synthesis?
DNA is first transcribed into mRNA in the nucleus of the cell. This mRNA then moves to the cytoplasm, where it is translated by ribosomes. The ribosomes decode the mRNA sequence and synthesize the corresponding amino acids into a protein. Therefore, protein synthesis occurs in the cytoplasm.
Which process occurs in the nucleus transcription or translation?
Transcription occurs in the nucleus. During transcription, the DNA sequence of a gene is copied into messenger RNA (mRNA). This mRNA then exits the nucleus and is translated into a protein in the cytoplasm. In contrast, translation takes place in the cytoplasm, where ribosomes synthesize proteins based on the mRNA sequence.
Where does mRNA go after it has been transcribed from DNA template?
After mRNA leaves the nucleus, it travels to the cytoplasm.
Can prokaryotes synthesize proteins?
Yes, prokaryotes can synthesize proteins. They have ribosomes and the necessary machinery to transcribe DNA into mRNA and then translate the mRNA into proteins. The process of protein synthesis in prokaryotes occurs in the cytoplasm.
How is mRNA is used by a cell?
Transcription takes the information encoded in DNA and encodes it into mRNA, which then heads out of the cell’s nucleus and into the cytoplasm. During translation, the mRNA works with a ribosome and tRNA to synthesize proteins.
