Deamination removes an amino group in a reaction that creates a phosphate molecule. (True or false?)

Deamination removes an amino group in a reaction that creates a phosphate molecule.
 
  Indicate whether the statement is true or false

Question 2

The_____ are protrusions into the lumen in the small intestine that create an increased surface area for nutrient absorption.
 
  A) villi
   B) rugae
   C) sphincters
   D) uvula

Question 3

During DNA _____, DNA molecules are split into pieces, separated using electric currents, and then compared to DNA samples from known sources (relatives of victim, suspects in crime, etc.).
 
  Fill in the blank(s) with correct word

Question 4

________ causes the gallbladder to eject bile into the duodenum.
 
  A) Secretin B) Cholecystokinin
  C) Gastrin D) Gastric inhibitory peptide