All vitamins are very similar in their molecular structures, so we can easily give a general formula to represent all of them.

Which one of the following amino acids is not an essential amino acid?(A) Lysine(B) Histidine(C) Threonine(D) Glutamine(E) Methionine

During food processing, hydrogenation of a liquid oil could change Trans fatty acids in it to Cis fatty acids. 

To determine the protein quality in a feed or a diet for non-ruminant animals, such as pigs and chickens, the relatively best method of measurements is _________________. (A) True crude protein (CP) digestibility(B) True essential amino acid (AA) digestibilities (C) Apparent crude protein (CP) digestibility (D) Apparent essential amino acid (AA) digestibilities(E) The total amino acid (AA) profile (i.e., compositions)

Which one or two of the following nutrient transporters is or are responsible for small intestinal absorption of glucose? A.  GLUT1 B.  PepT1 C.  CAT1 D.  SGLT1 E.  A and B F.   A and C G.  A and D

Dietary deficiency of which vitamin can cause a cattle eye blind with copious lacrimation?(A) Vitamin A(B) Vitamin K(C) Vitamin E(D) Vitamin D(E) Vitamin B

In pigs fed typical grain and soy based diets, the ME to DE ratio is roughly ___________%.(A) 40 to 50(B) 50 to 60(C) 70 to 80(D) 90 to 92(E) 95 to 97

Please define gluconeogenesis (Please mention at least 3 different types of substrates). Why gluconeogenesis is especially important in ruminants?

Animal teeth do not have one of these following functions.

Hypervitaminosis means an abnormal condition caused by vitamin deficiency.