Instructions: Refer to the Data Below to Answer the Following

question 14

Essay

Instructions: Refer to the data below to answer the following question(s).
Leucine is an essential amino acid with the systematic name 2-amino-3-methylpentanoic acid. It has pKa1 = 2.36 and pKa2 = 9.60.
-Refer to instructions. Draw the condensed structure for leucine, and label all chirality centers with an asterisk and identify the amine as primary, secondary or tertiary.

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Definitions:

Bonds Payable

Long-term liabilities representing money a company must pay back to bondholders, typically including principal and interest.

Semiannual Interest

Interest that is calculated and paid twice a year on an investment or loan.

Bond Discount

The contrast in value between what a bond is worth in terms of its face value and the lesser amount it is sold for in the market.

Interest Method

A method used in finance to calculate the interest portion of a payment or the return on an investment over a period of time.