How do amino acid sequences influence the properties of a protein?

A. Covalent bonding occurs between parallel amino acid chains, forming β-pleated sheets.
B. Disulfide bonds between neighboring amino acid side chains can cause an α helix to form.
C. Hydrogen bonding between every fourth amino acid results in formation of an α helix.
D. Strands of amino acids form peptide bonds with each other, resulting in β-pleated sheets.

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.

the answer is c. it will give up it's valence electron to the other atom.