<span>There will be a shape change of the active sites of the enzyme</span>
Answer:
The correct answer will be- supercoiling.
Explanation:
Supercoiling is the additional twisting of the chromosomal DNA in the cell which could be either in the opposite direction of the turn or in the same direction.
Supercoiling occurs by twisting the DNA around itself which help the packaging of the large genetic material to fit into the nucleus or the cytoplasm of the cell. The supercoiling reduces the space for the DNA Packaging and allows more DNA to be packaged.
Thus, supercoiling is the correct answer.
It is called a nucleus. It's what determines what type of metal, gas, or whatever on the table.
Answer:
they can insert the codon that encodes phenylalanine by CRISPR-Cas mediated homology-directed repair
Explanation:
The CRISPR (clustered regularly interspaced short palindromic repeats,)-Cas (CRISPR-associated protein) is a versatile technology for genome editing which has been developed by adapting a natural defense mechanism found in prokaryotic organisms. The CRISPR-Cas genome editing tool can be used to edit DNA sequences in eukaryotic genomes (for example, in human genomes) and thus restore gene function (in this case, the CFTR gene function). The system consists of a Cas protein that cleaves the DNA at specific genomic sites and a single guide RNA (sgRNA) that guides the Cas protein at specific genomic locations. CRISPR-Cas mediated homology-directed repair refers to the process where Cas cuts the DNA to triggers the homologous recombination (HR) DNA repair pathway, by which it is possible to insert new genetic sequences at specific genomic sites (in this case, the codon that encodes phenylalanine within the specific CFTR gene).
<span>After a long time, a mature community is established and this community does not change unless it is disturbed.</span>