A nutrient that is normally nonessential but becomes essential ...

[moongchi]

A nutrient that is normally nonessential but becomes essential under certain conditions is called
 
 A. an essential nutrient.
  B. a nonessential nutrient.
  C. a conditionally essential nutrient.
  D. a phytochemical.

Question 2

An essential nutrient is one that
 
 A. a person must consume upon awakening each day.
  B. must be obtained from the diet to sustain life.
  C. sustains life, but is not necessarily obtained from the diet.
  D. may not be required under certain conditions.

[Anonymous]

Answer to Question 1

C

Answer to Question 2

B

[moongchi]

Thank you!

[Anonymous]

Always glad to help...