C. Submerge the fish under cold-running water. If you submerge the fish under hot water, the fish will start to cook; then when you actually start to cook it, some parts will be over cooked. Same thing with option B. The fish will start to cook. For option D, the fish will get old and take even longer to thaw.
a. A translation stop codon is added at the 3' end of the pre-mRNA.
c. A poly-A tail (50-250 adenine nucleotides) is added to the 3' end of the pre-mRNA.
d. Coding sequences called exons are spliced out by ribosomes.
Explanation:
In eukaryotes, during protein synthesis, the RNA must exit nucleus through the pores on the nuclear membrane and enter into the cytoplasm to undergo translation.
The exit processes of mRNA are: the 5’ capping, 3’ Poly-A tail, and pre-mRNA splicing.
The 5’capping is the initial step with addition of 7-methylguanosine cap to the 5’ end of the mRNA by phosphate linkage. This process protects the mRNA from degrading and helps to initiate translation processes.
The 3’ Poly-A tail step is the cleaving of pre-mRNA and addition of addition of around 200 A nucleotides or the 3’poly (A) tail to the mRNA by the poly (A) polymerase enzyme protein complex. This prevents pre-mRNA degradation, facilitates movement of mRNA to the cytoplasm, and initiates translation.
Pre-mRNA splicing is done to remove the introns from the mRNA because they are not part of function protein coding. The exons which take part in protein coding sequence are spliced once the introns are excised.
Finally, the resultant mRNA will exit the nucleus and enter the cytoplasm to undergo translation
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The Red Cross relies on its extensive chapter network as
its first level of response to disasters. This backbone of more than 800 chapters allows the Red Cross to respond quickly to disasters anywhere in the country, with a cadre of locally trained volunteers, also, the Red Cross has a large and strong partnership with several wealthy organizations who make the donation when needed.
It should also be noted that the Red Cross has people, systems and plans in place to respond to disasters.
Hi !
Answer:
C.)Have a family member attend every appointment with her because they need to tell the doctor about any issues and remember what the doctor says.
the organ closes to the cranium is the lungs I think
