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
Vitruvius Man is a drawing by Leonardo da Vinci whitch depicts a male figure in two superimposed positions with his arms and legs apart and simultaneously inscribed in a circle and square.
Answer:
A. The altarpiece incorporates the medieval belief that art should communicate a religious idea.
Explanation:
Chruch and religion had dominance over all the aspects of life during medieval times. Many people were uneducated and illiterate and only education and art were in the domain of the church. Therefore<u>, the art was supposed to be mostly religious and depict the scenes from the Bible and the life of Jesus. </u>
The altarpiece depicts religious themes, most notably the image of crucifixion in the middle. The scene of spiritual presence, suffering, Christ’s temptations, and passionate parts of the Bible were commonly depicted during the Middle ages, so the huge and detailed, almost grotesque, altarpiece is the perfect example of the art that follows those traditions.
Branle it’s a French dance ( only added that cause Brainly said my answer had to be 20 + characters )
