0
During initiation of translation, the ribosome assembles around the mRNA, and the first tRNA, carrying the start codon (usually AUG), binds to the P site of the ribosome. In the elongation phase, amino acids are sequentially added to the growing polypeptide chain as tRNAs bring corresponding amino acids to the ribosome. Termination occurs when a stop codon (UAA, UAG, or UGA) is reached, prompting the release factor to bind, which catalyzes the release of the completed polypeptide and disassembly of the ribosomal complex.
What else can I help you with?
What metabolic processes takes place at ribosomes?
Ribosomes are responsible for protein synthesis, a key metabolic process in cells. They read messenger RNA (mRNA) and translate the genetic code into specific sequences of amino acids, which are the building blocks of proteins. This process occurs in two main stages: translation initiation, elongation, and termination.
Where does the process of translation take place in the cell structures take place?
Translation takes place in the ribosomes of the cell. Ribosomes are located in the cytoplasm and on the endoplasmic reticulum. During translation, messenger RNA (mRNA) is decoded to synthesize proteins.
What is the nitrogenous base that takes the place of thymine?
Uracil takes the place of thymine in RNA. It pairs with adenine during transcription and translation processes.
Does translation take place on the ribosome?
Yes, translation takes place on the ribosome. During translation, the ribosome reads the mRNA sequence and assembles amino acids into a polypeptide chain according to the genetic code. This process occurs in the cytoplasm of the cell.
Where does translation takes place in the body?
Ribosomes
What are three stages of translation?
The major steps of translation are:Translation takes place in the cytoplasm, where tRna,rRNA, and mRNA interact to assemble proteins. A specific amino acid is added to one end of each tRNA. The other end of the tRNA has an anticodon. A anticodon is a three-nucleotide seqence on tRNA that is complementary to an mRNA codon. The mRNA joins with a ribosome and tRNA. A tRNA molecule that has the correct anticodon and amino acid binds to the second codon on the mRNA. A peptide bond forms between the two amino acids, and the tRNA is realeased from the ribosome. The ribosome hen moves one codon down the MRNA. The amino acid chain continues to grow as each new amino acid binds to the chain and the pervious tRNA is released. This process is repeated until one of three stop codons is reached. A stop codon does not have anticodon, so protien production stops.
How is bacterial translation different from eukaryotic translation in terms of their processes and mechanisms?
Bacterial translation and eukaryotic translation are similar in many ways, but there are some key differences in their processes and mechanisms. One major difference is that bacterial translation occurs in the cytoplasm, while eukaryotic translation takes place in the cytoplasm and on ribosomes attached to the endoplasmic reticulum. Additionally, bacterial translation typically involves fewer initiation factors and ribosomal proteins compared to eukaryotic translation. Another difference is that bacterial mRNA often lacks introns, while eukaryotic mRNA undergoes splicing to remove introns before translation. Overall, while both processes involve the same basic steps of initiation, elongation, and termination, the specific mechanisms and factors involved can vary between bacterial and eukaryotic translation.
Use initiation in a sentence?
The initiation ceremony took place that night.
What metabolic processes takes place at ribosomes?
Ribosomes are responsible for protein synthesis, a key metabolic process in cells. They read messenger RNA (mRNA) and translate the genetic code into specific sequences of amino acids, which are the building blocks of proteins. This process occurs in two main stages: translation initiation, elongation, and termination.
Where does initiation take place?
In the Foot!
What organelles are involved in transcription and translation?
Transcription occurs in the nucleus and involves the nucleus, chromatin, RNA polymerase, and transcription factors. Translation takes place in the cytoplasm and involves ribosomes, tRNA molecules, mRNA, and various protein factors like initiation, elongation, and termination factors.
Where does the process of translation take place in the cell structures take place?
Translation takes place in the ribosomes of the cell. Ribosomes are located in the cytoplasm and on the endoplasmic reticulum. During translation, messenger RNA (mRNA) is decoded to synthesize proteins.
What is transcription and what are the main steps involved in this process?
Do your own lab report. Jk. Transcription is the process in which DNA is converted into a complementary RNA. Before transcription, the splicing of introns has already occurred. Transcription takes place the nucleus. RNA polymerase begins the elongation of the RNA while the DNA template is unwound and rewound. Transcription responds to the termination signal and disassembles, terminating the process. The RNA is then processed with 5' G cap and poly A tail, and exits the nucleus, heading into the cytoplasm.
What is the function of a release factor?
Release factors are proteins that bind to the ribosome and signal the termination of translation by recognizing the stop codon in the mRNA. They help release the newly synthesized polypeptide chain from the ribosome and disassemble the translation complex so that the ribosome can be reused for further rounds of translation.
3 steps of protein synthesis?
Transcription: DNA is used as a template to make a complementary RNA molecule. Translation: The mRNA produced during transcription is used to synthesize a specific protein by ribosomes. Protein folding and modification: The newly synthesized protein undergoes folding and post-translational modifications to become functional.
Where does translation take place and on what structure?
Translation takes place in the ribosome in the cytoplasm
What is the nitrogenous base that takes the place of thymine?
Uracil takes the place of thymine in RNA. It pairs with adenine during transcription and translation processes.
