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Structurally, a protein is a polymer of amino acids linked by glycosidic bonds.  

Propionic acid is a MCFA.

Histidine and arginine both are basic or cationic amino acids.

The iodine number is given for each of the following fat or oil. Based on the iodine number, please tell which one has most double bonds. (A) Butter fat                     36(B) Sheep fat                 32 – 50(C) Lard (Ruminant)        63(D) Pig fat                        54 – 70(E) Corn oil                   105 – 125

How many carbon atoms an oxaloacetate (OAA) molecule has?

2-deoxy-D-ribose is a 5 carbon monosaccharide that is a component in the RNA molecule. 

Which of the following digestive fluids has no degradative effect on dietary protein?

Even though birds do not have teeth, they can still “chew” or grind the feed or ingesta in one of the following parts of their gastrointestinal tract.

For a glycolysis pathway to complete, it will cost 2 ATP molecules during the early stage of the pathway, but it will produce 4 ATP molecules during the late stage of the pathway. 

Protein structure and properties can be denatured by one or more of the following methods:(A)  Heat or temperature(B)  UV light(C)  Chemical, such as HCl(D)  Either A, B, or C(E)  Either A or C, but not B