The pKa value of the side chain of the amino acid, Threonine, is 

Estimate the net charge of the peptide at pH=6.5. Tip: Use the Handerson Hasselbach equation as needed. Highly recommended to upload the work for partial credits.

The pKa value of the conjugate acid of the side chain of Aspargine is [Hint: Think about how good of a base is it?]

mother in cementary.png What is so special about this photograph?

This pianist, arranger and composer was first heard with Andy Kirk and His Clouds of Joy in 1929 and was known for the ability to embrace each new style of jazz, from ragtime, blues, swing, bop and most of the musical movements that followed. 

STIR sequences selectively suppress the signal from which of the following:

_______ ____________ was the arranger for the Jimmy Lunceford Band.

Live performances of this band featured tenor sax battles by Herschel Evans and Lester Young, including the winning performance at the famous Savoy Ballroom Battle of the Bands on January 16, 1938.

“His stellar musicianship and technical virtuosity in both hands made him one of the greatest masters of the piano in any musical genre.” ( John Edward Hasse.) His harmonic imagination influenced the development of Bebop music that would follow him.

A maximum intensity projection (MIP) is generated when ________.