Answer:
The correct answer is C) 8 exons.
Explanation:
If we assume that each domain matches with an exon, and we have a 6 domain protein (domain= the functional regions of the protein that include the active site), there must be at least 6 exons in the gene. Also, remember that exons include the 5'- and 3'- untranslated regions or UTR. So, assuming that each unstraslated region is equivalent to an exon, there must be at least 8 exons in the gene (6 exon for each domain and one 2 exons for UTR).
Anyway, be careful, because this is a simple exercise where we assume a lot of things. In the real world, the first exon tends to include the 5'-UTR and it is already proved that one exon is not always equivalent to one protein domain.
Answer:
Lava is rock that has undergone a physical change and has liquefied. What is known about this change? The lava gained mass
Explanation:
A type of land form that develops at plate boundaries where one oceanic plate descends beneath another is the D. Volcanic island arc
Proteasomes are a large protein complex present in all eukaryotic cells that break down protein.
<h3>What are proteasomes?</h3>
It is considered one of the main pathways involved in the processes of enzymatic protein degradation.
It is the group of proteins that are associated forming large complexes, whose function is to digest cytoplasmic proteins, generating peptides.
Therefore, we can conclude that proteasomes is a large protein complex present in all eukaryotic cells that breaks down protein .
Learn more about proteasomes here: brainly.com/question/9327071
Answer:
Homogenate
Explanation:
Cell lysis refer to the process that break down the cell membranes either by viral or osmotic mechanism. The fluid part of the lysised cells is called the cell lysate. It is use in the laboratories for protein analysis, lipids analysis, immuno assays, protein purifications e.t.c
If you centrifuge a cell lysate, homogenate can be found in the pellet because it is a constituents of cell fragments or slurry tissues which is as a result of the distribution of cell structures.
