What is the purpose of alternative splicing in eukaryotic cells?

It allows the single gene to code for multiple proteins.

Explanation:

The primary transcript formed by transcription in the nucleus of eukaryotes under post-transcriptional modifications. One such modification is the removal of introns and joining of exons together. The mature mRNA after these modifications enter the cytoplasm to serve as a template for protein synthesis.

Alternative splicing is the differential splicing process that produces mRNA with different combinations of exon from a single primary transcript. These mRNA molecules with different combinations of exons code for different proteins. Therefore, alternative splicing allows the formation of cell specific or developmental stage specific variants of proteins from a single gene in a eukaryotic cell.

events in order:

1.       vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar   shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone  

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.