"The differences in pre-mRNA splicing that results in an altered pattern of exon inclusion" is most likely to have contributed to this phenomenon.
<u>Option: C</u>
<u>Explanation:</u>
The expression of the eukaryotic gene requires several stages and can be regulated by several of them. Different genes are controlled at different locations and it is not unusual for a gene to be controlled at multiple steps, especially a significant or powerful one.
- In accessibility of Chromatin the chromatin structure includes DNA and can be regulated by its assembling proteins. More free or 'relaxed' chromatin allows a gene more transcriptible.
- For many genes transcription is a key regulatory point. Its factor protein sets bind to unique DNA sequences within or near to a gene and encourage or suppress its transcription into an RNA.
- It is possible to control the splicing, capping, and attaching a poly-A tail to an RNA molecule, and thus exit the nucleus. Specific mRNAs might be produced by alternative splicing from the same pre-mRNA.
Carbohydrates are used for energy (glucose) and the fats are used for energy after they are broken into fatty acid
Proteins also use energy but the first job is to help with making hormones, muscle
Lipids perform structural components of cell membranes and function as energy storehouses
If I'm right I'd say They control and direct the quantity of food passing through the digestive organs and prevent backward movement of partially digested food. Hope it's helpful.
During cellular respiration, glucose and oxygen are changed into<span> energy and </span>carbon dioxide<span>. Therefore, </span>carbon dioxide<span> is </span>released into the atmosphere<span> during the </span>process<span> of cellular respiration. Respiration is also the </span>process<span> by which once-living (organic) organisms are decomposed.
Hope this helps !!!^_~!!!</span>
