The process of protein turnover includes: a. excreting old amino ...

[craiczarry]

The process of protein turnover includes:
 a. excreting old amino acids that are left from cell breakdown.
 b. synthesizing intestinal cells, which live for 3 to 4 months.
 c. eating food sources of amino acids every day to grow new cells and replace worn-out ones.
  d. preserving all old amino acids in the body to be re-circulated.
 e. circulating proteins in the bloodstream to replenish peptide chains.

Question 2

The stomach lining is protected from the very strong acid of the stomach by:
 a. peptides.
 b. saliva.
 c. enzymes.
 d. a coat of mucus.
  e. antibodies.

[katara]

Answer to Question 1

c

Answer to Question 2

d

[craiczarry]

Wow, this really help

[scikid]

Thanks for the timely response, appreciate it