Blog

Question 4 (10 pts): Periodicity, Odd/Even. Determine if the following signal is periodic and if so, find the period. [4 pts]

Question 5 (10 pts): Signal multiplication. Plot discrete signals x[n] (3 points) , h[n] (3 points) , and y[n]=x[n] · h[n] (4 points) where, x[n] = u[n + 3] − u[n − 3] h[n] = 2 · (1/2)n · u[n]

Question 3 (10 pts): Signal Transformation

Question 7 (10 pts): Signal decomposition. Decompose the given signal x[n] into a sum of weighted and shifted delta functions. Decompose the given signal x[n] into odd and even components. Plot x[2n+2]

The book describes carbohydrates as having 7 important functions. Please list them all. 

Which of the following symptoms is not a result of hypoglycemia?

Disaccharides are composed of two monosaccharides joined together with a bond that can be broken with enzymes. List the three different disaccharides, as well as the two monosaccharides that make up each. 

Carbohydrate digestion begins in the with the enzyme

True or False:  Inadequate fiber consumption is not associated with an increased risk of constipation, hemorrhoids, diverticulitis/diverticulosis, and colon cancer.

_________ stimulates the liver to break down glycogen and release glucose into the blood