What is the correct order of steps in protein synthesis?
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 are the steps of protein synthesis in correct order quizlet?
Terms in this set (5)
- FIRST step. DNA unzips between its pairs, then one of the strands of DNA directs the production of mRNA.
- SECOND step. A ribosome attaches to mRNA in the cytoplasm, specific amino acids are attached to the tRNA.
- THIRD step. Molecules of tRNA and amino acids attach to mRNA.
- FOURTH step.
- FIFTH step.
What are the 7 steps of protein synthesis in order?
What are the 7 steps of protein synthesis?
- DNA unzips in the nucleus.
- mRNA nucleotides transcribe the complementary DNA message.
- mRNA leaves nucleus and goes to ribosome.
- mRNA attaches to ribosome and first codon is read.
- tRNA brings in proper amino acid from cytoplasm.
- a second tRNA brings in new amino acid.
What is 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 are the 2 main steps of protein synthesis?
Protein synthesis can be divided broadly into two phases – transcription and translation. During transcription, a section of DNA encoding a protein, known as a gene, is converted into a template molecule called messenger RNA (mRNA).
Where the second step of protein synthesis 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.
Where does the second step of protein synthesis occur?
What are the 2 steps of protein synthesis?
It consists of two major steps: transcription and translation. Together, transcription and translation are known as gene expression. During the process of transcription, the information stored in a gene’s DNA is passed to a similar molecule called RNA (ribonucleic acid) in the cell nucleus.
Which list describes the proper order for protein synthesis?
A section of DNA containing a gene is copied and a messenger molecule called mRNA is formed.
What are the two phases of protein synthesis?
Protein synthesis involves two stages, named as transcription and translation. During transcription, information present in DNA molecule is used to make mRNA molecule, while translation involves formation of polypeptide chain or protein by using information present in mRNA in the form of codons.
Which best summarizes the process of protein synthesis?
What best summarizes the process of protein synthesis. The synthesis of proteins takes two step, transcription and translation. Transcription takes the information encoded in DNA and encodes it into mRNA, which 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 the second stage of protein synthesis occur?
The second step of protein synthesis is translation, which occurs in the cytoplasm and requires ribosomes . A small ribosomal subunit attaches to the bottom of the mRNA strand, and a large ribosomal subunit to the top of the mRNA.