Describe briefly the mechanism of:
replication
transcription
translation
Answers
Answered by
4
Replication depends on the pairing of bases between the two strands of DNA. ...
Initiation. ...
Elongation. ...
Termination.
Transcription involves four steps:
Initiation. The DNA molecule unwinds and separates to form a small open complex. ...
Elongation. RNA polymerase moves along the template strand, synthesising an mRNA molecule. ...
Termination. In prokaryotes there are two ways in which transcription is terminated. ...
Processing.
The steps in translation are:
The ribosome binds to mRNA at a specific area.
The ribosome starts matching tRNA anticodon sequences to the mRNA codon sequence.
Each time a new tRNA comes into the ribosome, the amino acid that it was carrying gets added to the elongating polypeptide chain.
Initiation. ...
Elongation. ...
Termination.
Transcription involves four steps:
Initiation. The DNA molecule unwinds and separates to form a small open complex. ...
Elongation. RNA polymerase moves along the template strand, synthesising an mRNA molecule. ...
Termination. In prokaryotes there are two ways in which transcription is terminated. ...
Processing.
The steps in translation are:
The ribosome binds to mRNA at a specific area.
The ribosome starts matching tRNA anticodon sequences to the mRNA codon sequence.
Each time a new tRNA comes into the ribosome, the amino acid that it was carrying gets added to the elongating polypeptide chain.
Answered by
1
DNA is made up of a double helix of two strands.During replication, they get separated.
Transcription is a process in which gene's DNA sequence is copied.
Translation is the process in which ribosomes in the cytoplasm synthesize proteins.This process is continued after transcription.
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