If a Binomial Distribution Applies with a Sample Size of N

question 81

Multiple Choice

If a binomial distribution applies with a sample size of n = 20, find the standard deviation, n = 20, p = 0.20.

• A) 1.7889
• B) 2.1889
• C) 2.7889
• D) 3.1221

---

Definitions:

Secondary Structure

The local folded structures that form within a polypeptide due to interactions between atoms in the backbone, typically alpha-helices and beta-sheets.

Quaternary Structure

The level of protein structure involving the arrangement and interaction of multiple polypeptide chains.

Disulfide Linkages

Chemical bonds formed between sulfur atoms of two amino acid residues, playing a critical role in the three-dimensional structure of proteins.

Hydrophobic Attractions

The tendency of nonpolar substances to aggregate in aqueous solutions and avoid water.