0
tRNA is produced by RNA polymerase III from the nucleus and exported out to the cytoplasm, awaiting for the codon sequence by the mRNA; while mRNA is produced from RNA polymerase II.
mRNA comes from the transcription of RNA from the nucleus of the cell, and tRNA follows the same step; but the major difference between mRNA and tRNA is that tRNA uses different RNA polymerase (III), then exported out to the cytoplasm, once the mRNA carries its codon sequence down to the ribosome made up of rRNA (make up ribosomes; also from nucleus, offering one binding site for one mRNA and three sites for tRNA), tRNA carries out the anticodon to the codons.
tRNA is produced in the similar process from that of the mRNA and rRNA, only using different polymerases. The anticodon and codon match up, producing polypeptide chains of amino acids, which later become proteins.
Another thing to mention, mRNA just writhes away once its sequence is matched up, but tRNA stays in the cytoplasm permanently.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What is the RNA involved in the production of proteins?
All forms of RNA are involved in protein synthesis. The rRNA combines with protein to form ribosomes. The tRNA delivers the anticodon and amino acids to the ribosome. The mRNA delivers the message that needs to be translated and the codon.
The function of ribosomes is to synthesize?
If i knew the answer, i wouldnt have to ask it!
During the making of protein amino acids are brought to the ribosomes by what?
tRNA brings amino acids from the cytoplasm to the ribosome to be assembled into a protein. The tRNA anticodon pairs with its complimentary mRNA codon in order to place the amino acid in the correct sequence.
What organelles are involved in protein synthesis and export?
Nucleus>>E. Reticulum>>> Ribosomes>>>Vesicles>>>Goli>>>cell membrane.The DNA (and hence nucleus and chromosomes), mRNA, Ribosomes, tRNA.
What organelles can be either bound to the endoplasmic reticulum or free in the cytoplasm and they function in protein synthesis?
ribosomes. When in the endoplasticreticulum (ER) the ER is called rough ER. They also float freely in the cytoplasm. They are made of ribosomal RNA and work with mRNA and tRNA.
Where is protein made?
Proteins are made in the ribosomes when the mRNA strand from the nucleus is matched with the anti codon tRNA strand.
Brings amino acids together to build a protein in the ribosomes?
tRNA
What are the enzymes not made by protein?
Ribozymes.Catalytic RNA that you see catalyzing reactions in the spliceosomes, the ribosomes and in attaching amino acids to tRNA
Where are protiens made?
during translation protein builds from the mRNA in the ribosomes. tRna decodes mRNA into a protein. It uses the codon s and anticodons to help build it up. The tRNA brings a specific amino acid.
What makes proteins other than ribosomes?
Ribosomes are the organelles that specializes in protein synthesis, along with help from mRNA and tRNA.
What does tRNA carry that will eventually form the protein?
The tRNA molecules carry amino acids, the building blocks of proteins, from the cytoplasm to the ribosomes.
To make a specific protein ribosomes a set of twenty strands of tRNA and a strand of?
a. translation
How DNA linked to the role of ribosomes in a cell?
DNA contains the coding for proteins (which are made at the ribosomes) mRNA copies the coding from the DNA and carries it to the ribosome, where tRNA builds up the protein.
Do amino acids make protein?
ribosomes put them together from instructions given by tRNA molecules
What does tRNAs do?
tRNA delivers the amino acids to the ribosomes for incorporation into [nacent polypeptide] protein chains.
What is the RNA involved in the production of proteins?
All forms of RNA are involved in protein synthesis. The rRNA combines with protein to form ribosomes. The tRNA delivers the anticodon and amino acids to the ribosome. The mRNA delivers the message that needs to be translated and the codon.
What are three major types of RNA produced by transcription?
The three major types of RNA produced by transcription are messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). mRNA carries the information from DNA to the ribosomes where it is used as a template for protein synthesis. tRNA transfers amino acids to the ribosomes to be added to the growing protein chain. rRNA is a component of the ribosomes and helps in protein synthesis.
