Answer :

akmalyounas

Answer:

The Central dogma includes the replication, transcription and translation.

Explanation:

RNA polymerase; It is invloved in transcription process in which the the squence of DNA is coppied to RNA known as mRNA.

Spliceosomes; The genetic information is in non-continuous form i.e introns (non-codding sequences) are present between exons. These introns are removed by spliceosomes from pre-mRNA.

Codons; Codon is the sequence of three nucleotides on mRNA that code for specific amino acid i.e AUG for methionine.

Ribosomes; These are known as protein factory because protein synthesis take place in ribosomes.

tRNA; It brought the specific amino acids for corressponding codon on mRNA for polypeptide chain.

The role of each of the following in protein synthesis includes:

RNA polymerase: It is mostly involved in transcription and it helps in the

copying of the sequence of DNA to a type of RNA known as mRNA.

Spliceosomes : They are  ribonucleoprotein (RNP) complexes found in

eukaryotic cells and they help in the removal of introns which are continuous

non-coding sequences from the pre-mRNA for a optimal protein synthesis.

Codons: Codon are referred to as the nucleotide sequences and consists of

three amino acids in which they have their unique components. The codon

for the amino acid Lysine AAA

Ribosomes : These are known as site for protein synthesis. The manufacture of protein take places in the organelle.

tRNA : It helps to match the specific amino acids for corresponding codon on mRNA for polypeptide chain.

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