RealStephani
09.03.2020 •
Biology
A vector is a part of the chromosome in the organisms. In recombinant DNA technology, a vector is a part of the chromosome in the organisms. True False
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Ответ:
The statement is false
Explanation:
A vector is a DNA molecule that is obtained from bacteria, yeast which acts as a vehicle to transfer the foreign DNA into the host cell. The vector which carries foreign DNA is called recombinant DNA.
A good vector should have the ability to replicate on its own so they must have their origin of replication. A good vector should have a unique restriction site and at least one selectable marker.
So vector is not the part of chromosome rather it is extra-chromosomal DNA or plasmid which is used to transfer the foreign DNA of one organism into another organism.
Ответ:
The goal of transcription is to make a RNA copy of a gene's DNA sequence. For a protein-coding gene, the RNA copy, or transcript, carries the information needed to build a polypeptide (protein or protein subunit). Eukaryotic transcripts need to go through some processing steps before translation into proteins.
Explanation: