Answer:
-A disulfide bond joins the sulfur atoms in two adjacent polypeptide chains.
-Permanent wave solution breaks a disulfide bond by adding a hydrogen atom to each of its sulfur atoms.
-The sulfur atoms attach to the hydrogen atom from the permanent waving solution, breaking their attachment to each other.
-Once the disulfide bond is broken, the polypeptide chains can form into their new curled shape. Reduction breaks disulfide bonds and oxidation reforms them.
Explanation:
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Answer:
<h2>16 Notes</h2>
Explanation:
It should be multiplied by two so you can get the answer for how many notes.
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B. Cousin Tom is the person who gave Frederick Douglass the idea that Baltimore would be a wonderful place.
When Douglass was supposed to move to Baltimore, most of the people were against that, and even he himself was unsure about his decision. However, cousin Tom described the place as impressively beautiful, so he decided to go in the end.
Grunge is like hard rock and punk, although I'm not a fan. Oasis is more along the lines of "Britpop" or rock, but I wouldn't say grunge. Oasis would be your best pick for the second half of your question.
The reason engravings are so widely dispersed is because <u>Engravings </u><u>didn’t require the </u><u>same protection</u><u> that</u><u> cave paintings</u><u> did in order to endure.</u>
<h3>Reasons Engravings were widely dispersed</h3>
- They did not need to be protected as much as paintings because they are unlikely to wash away.
- They can be made on various types of rocks and not just smooth ones.
- They are less likely to be destroyed by harsh weather and time.
As a result of this, most African art was made of engravings which were done to last as long as possible. This was then copied by several African cultures and allowed to engravings to spread.
In conclusion, option D is correct.
Find out more on African art at brainly.com/question/11174931.
