The answer to 1 is d and the second is d
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:
Hope this helps
Answer: true
Explanation:
Subject matter is what something is about. example the subject matter would be what the artist has chosen to paint, draw or sculpt.
Content in a work of art refers to what is being depicted. It appears in the visual arts in several forms , all of which may be realistic or abstract .
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