A Certain Polypeptide Is Shown by Acid Hydrolysis to Contain $\frac{1}{2}$

question 4

Multiple Choice

A certain polypeptide is shown by acid hydrolysis to contain only three amino acids: alanine (Ala) ,valine (Val) ,and serine (Ser) with mole fractions of $\frac{1}{2}$ , $\frac{1}{4}$ ,and $\frac{1}{4}$ ,respectively.Enzymatic hydrolysis yields the following fragments: Ala-Ser,Ala-Val,Val-Ala.What is the primary structure of the polypeptide?

• A) Ala-Val-Ala-Ser
• B) Ala-Ser-Ala-Val
• C) Val-Ala-Ser-Ala
• D) Ser-Ala-Ala-Val
• E) Val-Ala-Ala-Ser

Analyze the role of art and architecture in the expression of religious beliefs and political power within the Byzantine Empire.

Explain the impact of external forces and internal dynamics on the development and decline of the Byzantine Empire.

Distinguish between different periods of Byzantine art and understand the evolution of artistic styles and themes.

Describe the significance of key Byzantine monuments and artworks within their historical and cultural contexts.

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Wish

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