Which best describes the process of translation?
A growing protein chain is produced by the process of translation
. … mRNA brings the code of DNA to the ribosome where it is used to construct a protein.
Which describes the process of translation?
Translation is the process by
which a protein is synthesized from the information contained in a molecule of messenger RNA
(mRNA). … Translation occurs in a structure called the ribosome, which is a factory for the synthesis of proteins.
Which best describes the process of translation Quizizz?
Q. Which best describes the process of translation?
Translation occurs within he nucleus
. Translation involves copying a DNA strand.
Which best describes the process of transcription?
Key points: Transcription is the
process in which a gene’s DNA sequence is copied (transcribed) to make an RNA molecule
. … RNA polymerase uses one of the DNA strands (the template strand) as a template to make a new, complementary RNA molecule. Transcription ends in a process called termination.
What is the process of translation step by step?
Steps of Translation
There are three major steps to translation:
Initiation, Elongation, and Termination
. The ribosome is made of two separate subunits: the small subunit and the large subunit. During initiation the small subunit attaches to the 5′ end of mRNA. It then moves in the 5′ → 3′ direction.
What are the 4 steps of translation?
Translation happens in four stages:
activation (make ready), initiation (start), elongation (make longer) and termination (stop)
. These terms describe the growth of the amino acid chain (polypeptide). Amino acids are brought to ribosomes and assembled into proteins.
What are the 6 steps of translation?
- 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.
Which sequence best describes the process of protein synthesis?
Protein synthesis is the process in which cells make proteins. It occurs in two stages:
transcription and translation
. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. It includes three steps: initiation, elongation, and termination.
What is the main function of a promoter?
A promoter is a region of DNA
where transcription of a gene is initiated
. Promoters are a vital component of expression vectors because they control the binding of RNA polymerase to DNA. RNA polymerase transcribes DNA to mRNA which is ultimately translated into a functional protein.
Where are proteins synthesized?
Ribosomes
are the sites in a cell in which protein synthesis takes place.
What is process of transcription?
Transcription is the
process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA)
. … The newly formed mRNA copies of the gene then serve as blueprints for protein synthesis during the process of translation.
What happens during translation?
What happens during translation? During translation,
a ribosome uses the sequence of codons in mRNA to assemble amino acids into a polypeptide chain
. The correct amino acids are brought to the ribosome by tRNA. … The decoding of an mRNA message into a protein is a process known carries out both these tasks.
Which is not required for transcription?
RNA primers
are not required for transcription.
What is the correct order of translation?
The correct order of stages of translation is
initiation, elongation and termination
.
Why is the process of translation important?
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 are the steps of translation in prokaryotes?
- Activation of aminoacids: The activation of aminoacids take place in cytosol. The activation of aminoacids is catalyzed by their aminoacyl tRNA synthetases. …
- Initiation:
- Elongation: i. …
- Termination: The peptide bond formation and elongation of polypeptide continues until stop codon appear on A-site.
