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).
Answer:
i think it is chloroplasts but i am not 100% sure i am 99.99% sure tho
Explanation:
i have learned about this in class
It is D, Because cells are a very complex organism, they have a lot to do. It is like saying you have a play house.. but it is completely empty, that is if you chose A. They were not discovered in 1700s, they were discovered in 1665. and organisms are found in ponds, so they have cells too. So your answer is D.
The answers is D because it needs something to survive