At the cellular level, which mineral interacts with vitamin A by ...

[bcretired]

At the cellular level, which mineral interacts with vitamin A by promoting growth and helping to synthesize retinol-binding protein?
 A) cobalt
  B) zinc
  C) silicon
  D) chromium

Question 2

Because allergic responses may persist after allergens are removed from the diet, ____.
 A) elimination testing is no longer used
  B) patients must be cautioned to be scrupulously careful with their diets
  C) patients are generally inaccurate in identifying foods to which they are allergic
  D) an elemental formula diet may be needed to stabilize the patient

[zoeyesther]

Answer to Question 1

B

Answer to Question 2

D

[bcretired]

Thanks for the timely response, appreciate it

[yeungji]

Wow, this really help