ANSC 303 Homework 3

Select all of molecules that contain an ester bond or can form an ester bond.

1. acyl CoA synthetase, TAG, DAG, MAG

Select all of proteins secreted by a mammal digesting lipids.

1. lingual lipase, gastric lipase, pancreatic lipase, procolipase

Select all of molecules that can hydrolyze an ester bond at the Sn3 position.

1. lingual lipase, gastric lipase, pancreatic lipase, lipase (microbial), galactolipase

Select all of molecules that are known for hydrolyzing an ester bonds at the Sn1 position.

1. pancreatic lipase, lipase (microbial), phospholipase

Select all of molecules that commonly hydrolyze an ester bond at the Sn2 position.

1. lipase (microbial), galactolipase, phospholipase

Ruminal utilization of lipids results in a decrease in the amount of _________________ absorbed by the small intestine.

1. MAG, PUFA, MUFA

Who forms the most microbial phospholipid in the large intestine/cecum?

1. horse

Please rank the following fatty acids by weight given that they contain the same number of carbons.

1. PUFA<MUFA<SFA

If I wanted to increase microbial phospholipid synthesis in these calves what two polysaccharides would be the best to feed? 

1. Amylose and amylopectin

Select all of the molecules expected to be part of a chylomicron.

1. B48, TAG