In transparency 19a how does the protein labeled point mutation differ from the normal protein

When a point mutation occurs, the protein may differ from a normal protein by two characteristics:

Explanation:

Point mutation is the change in a single nucleotide in the chain. Guanine can be paired with Timine, Adenine with Cytosine and vice versa. This type of mutation is usually due to errors in DNA replication. Its consequences can be silent (the generated mRNA, although it also contains the altered information, results in the formation of the same protein), non-silent or “missense” (the mutation in the DNA ended up leading to the alteration of the amino acid sequence that constitutes the protein , being able to change its structure and function) or meaningless, also called “nonsense” mutation (when changing base pairs generated information for “stop code”, used to signal the end of protein synthesis and, thus, the protein runs out of amino acids in its chain and thus no function).

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.