Select the organ(s) where the peptide bonds in microbial crude protein (MCP) can be hydrolyzed and products of MCP digestion are absorbed. To be selected an organ must satisfy both conditions. Also, select all of the products absorbed.
1) Small Intestine
2) Pancreas
3) Large Intestine
4) Reticulorumen
5) Abomasum
6) Secretin
7) CCK
8) Ammonia
9) Amino Acids
10) Dipeptides
11) Tripeptides