Terms in this set (7)
- mRNA binds to the small subunit of the ribosome.
- tRNA with anticodon complementary to the first codon to be translated on the mRNA binds to the ribosome.
- a second tRNA with an anticodon complementary to the second codon on the mRNA then binds.
Similarly, What are the four steps of translation?
The four steps of translation are:
- Activation or charging of tRNA.
- Initiation – recognition of start codon, binding of ribosomal subunits to mRNA and formation of initiation complex with Met-tRNA at the P site.
- Elongation – peptide bond formation and growing of polypeptide chain.
Additionally, What are the major steps of translation? Translation of an mRNA molecule occurs in three stages: initiation, elongation, and termination.
How many steps are there in translation?
There are three important steps to the process of translation. There’s a beginning step, called initiation, a middle step, called elongation, and a final step, called termination.
What is the translation process?
Translation is the process that takes the information passed from DNA as messenger RNA and turns it into a series of amino acids bound together with peptide bonds. … When the ribosome reaches one of the “stop” codes, the ribosome releases both the polypeptide and the mRNA.
What are the 4 steps in protein synthesis?
Steps of Transcription
- Initiation is the beginning of transcription. It occurs when the enzyme RNA polymerase binds to a region of a gene called the promoter. …
- Elongation is the addition of nucleotides to the mRNA strand.
- Termination is the ending of transcription. The mRNA strand is complete, and it detaches from DNA.
How do you explain a translation process?
Translation is the process of translating the sequence of a messenger RNA (mRNA) molecule to a sequence of amino acids during protein synthesis. The genetic code describes the relationship between the sequence of base pairs in a gene and the corresponding amino acid sequence that it encodes.
What are the 6 steps of translation in order?
Terms in this set (6)
- mRNA leaves the nucleus and migrates to ribosome.
- mRNA binds to small ribosomal subunit.
- tRNA brings an amino acid to the ribosome, where anticodon on the tRNA binds to the codon of the mRNA.
- The amino acid bonds to its adjoining amino acid to form a growing polypeptide molecule.
What is translation and its steps?
Translation is the process by which the genetic code contained within a messenger RNA (mRNA) molecule is decoded to produce a specific sequence of amino acids in a polypeptide chain. It occurs in the cytoplasm following DNA transcription and, like transcription, has three stages: initiation, elongation and termination.
What are the 3 steps of translation quizlet?
Terms in this set (3)
- Initiation. -the ribosomes attaches at a specific site of the mRNA (the short codon-AUG) -The small and large ribosomal subunites combine.
- Elongation. -peptide bonds join the amino acids together in sequence. …
- Termination. -The process ends when a stop codon is reached by tRNA.
What are the 3 steps of transcription?
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.
What are the 5 steps of transcription?
Transcription can be broken into five stages: pre-initiation, initiation, promoter clearance, elongation, and termination:
- of 05. Pre-Initiation. Atomic Imagery / Getty Images. …
- of 05. Initiation. Forluvoft / Wikimedia Commons / Public Domain. …
- of 05. Promoter Clearance. …
- of 05. Elongation. …
- of 05. Termination.
What are the 6 steps of translation and protein synthesis?
Terms in this set (6)
- mRNA leaves the nucleus and migrates to ribosome.
- mRNA binds to small ribosomal subunit.
- tRNA brings an amino acid to the ribosome, where anticodon on the tRNA binds to the codon of the mRNA.
- The amino acid bonds to its adjoining amino acid to form a growing polypeptide molecule.
What happens during the process of translation?
Translation involves “decoding” a messenger RNA (mRNA) and using its information to build a polypeptide, or chain of amino acids. For most purposes, a polypeptide is basically just a protein (with the technical difference being that some large proteins are made up of several polypeptide chains).
What happen during translation?
During translation, ribosomal subunits assemble together like a sandwich on the strand of mRNA, where they proceed to attract tRNA molecules tethered to amino acids (circles). A long chain of amino acids emerges as the ribosome decodes the mRNA sequence into a polypeptide, or a new protein.
What are the steps of 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.
What are the steps of protein synthesis in 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.
Which is the correct order of protein synthesis?
Therefore the correct sequence is- DNA is transcribed, RNA is modified into mRNA, A ribosome binds to mRNA, Amino acids are lined up in a sequence, Chemical bonds are formed and a protein is produced.
What is the main purpose of the process of translation?
The process of translation can be seen as the decoding of instructions for making proteins, involving mRNA in transcription as well as tRNA. The genes in DNA encode protein molecules, which are the “workhorses” of the cell, carrying out all the functions necessary for life.
What is translation explain briefly the following paraphrase?
A paraphrase is a restatement of the meaning of a text or passage using other words. … If we analyse, we can actually define translation as the art of paraphrasing a text from one language into another.
How does translation work language?
The translation tool listens to a word and tries to identify the original language and at the same time understand what is being said. It analyzes the waveforms of the sound to identify those parts of the speech that seem to correspond to its translations.
What is the correct order of stages of translation?
The correct order of stages of translation is initiation, elongation and termination.
What are the 6 steps of protein synthesis?
Terms in this set (6)
The messenger molecule (mRNA) is fed through the ribosome 3 bases at a time. Transfer molecules called tRNA bring the correct AA (amino acid) from the cytoplasm to the ribosome. Transfer molecules (tRNA) drop amino acids (AA) off at the ribosome.
What is the correct order of events for translation?
The translation of a molecule of mRNA by a ribosome happens in three distinct phases: initiation, elongation, and termination.