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It includes three steps: initiation, elongation, and termination. After the mRNA is processed, it carries the instructions to a ribosome in the cytoplasm. Translation occurs at the ribosome, which consists of rRNA and proteins.
- What is the first step of protein synthesis?
- What's the second step of protein synthesis?
- What is the last step of protein synthesis?
- What is the 2nd step in protein synthesis Where does it occur?
- What is the fourth step of protein synthesis?
- What are the 4 steps of transcription?
- What is the first stage of protein synthesis quizlet?
- What is the first step of protein synthesis worksheet?
- Where does each step of protein synthesis occur in the cell?
- What are the 3 main steps of transcription?
What is the first step of protein synthesis?
The first step in protein synthesis is called transcription. Transcription is the process wherein DNA is used to create messenger RNA, or mRNA. The mRNA is produced using DNA's code, which is contained within the cell's nucleus.
What's the second step of protein synthesis?
Translation is the second part of protein synthesis. Once transcription and the following processing are complete, translation is initiated. This is where the newly created mRNA's genetic code is read and used to produce proteins. Once mRNA leaves the nucleus it travels to a ribosome.
What is the last step of protein synthesis?
The last step in protein synthesis is termination. During termination, the ribosome reads the stop codon in the mRNA.
What is the 2nd step in protein synthesis Where does it occur?
Translation is the second step in protein synthesis. It is shown in Figure below. Translation takes place at a ribosome in the cytoplasm. During translation, the genetic code in mRNA is read to make a protein.
What is the fourth step of protein synthesis?
The fourth step of protein synthesis: disassembly of the posttermination complex is catalyzed by elongation factor G and ribosome recycling factor, a near-perfect mimic of tRNA.
What are the 4 steps of transcription?
Transcription is the name given to the process in which DNA is copied to make a complementary strand of RNA. RNA then undergoes translation to make proteins. The major steps of transcription are initiation, promoter clearance, elongation, and termination.
What is the first stage of protein synthesis quizlet?
It is divided into three stages called initiation, elongation, and termination. This is the first stage of translation (i.e. protein synthesis) when all the necessary parts assemble together. It is when mRNA is sandwiched between the two sub-units of a ribosome and a tRNA brings an amino acid to the start codon (AUG).
What is the first step of protein synthesis worksheet?
The first step of protein synthesis is called Transcription. It occurs in the nucleus. During transcription, mRNA transcribes (copics) DNA.
Where does each step of protein synthesis occur in the cell?
Ribosomes are the sites in a cell in which protein synthesis takes place. Cells have many ribosomes, and the exact number depends on how active a particular cell is in synthesizing proteins.
What are the 3 main steps of transcription?
It involves copying a gene's DNA sequence to make an RNA molecule. Transcription is performed by enzymes called RNA polymerases, which link nucleotides to form an RNA strand (using a DNA strand as a template). Transcription has three stages: initiation, elongation, and termination.
