Correct Answer:- Option-B
Question68:-Human daily calories requirement is :
A:-3000-4000 Kilocalories
B:-2000-3000 Kilocalories
C:-2500-5000 Kilocalories
D:-4000-6000 Kilocalories
Correct Answer:- Option-C
Question69:-Lipids are the derivatives of the :
A:-fatty acids
B:-hydrocarbons
C:-esters
D:-alcohols
Correct Answer:- Option-A
Question70:-Three essential fatty acids are :
A:-Oleic acid, palmitic acid and linolenic acid
B:-Oleic acid, stearic acid and arachidonic acid
C:-Linoleic acid, oleic acid and arachidonic acid
D:-Linoleic acid, linolenic acid and arachidonic acid
Correct Answer:- Option-D
Question71:-Lecithin which acts as an emulsifier in food systemisa:
A:-triacyl glycerol
B:-phospho lipid
C:-sphingo lipid
D:-glycolipids
Correct Answer:- Option-B
Question72:-Proteins are the chains of the amino acids joined by :
A:-covalent bonds
B:-electrovalent bonds
C:-polypeptide bonds
D:-none of the above
Correct Answer:- Option-C
Question73:-Insulin is an important protein present in human body. It helps to requlate :
A:-sugar metabolism
B:-protein metabolism
C:-lipid metabolism
D:-energy requirement
Correct Answer:- Option-A
Question7 4:-Most of the essential amino acids are presentin :
A:-plant food
B:-dairy products
C:-meat and meat products
D:-cereals and cereal products
Correct Answer:- Option-C
Question75:-Antimicrobial factors in egg white are :

C:-Lysozyme
D:-All of the above
Correct Answer:- Option-D
Question76:-The part of the tongue which detects the bitter tasteis :
A:-Tip of the tongue
B:-Back 0 the tongue
C:-Side of the tongue
D:-Both side and tips of the tongue
Correct Answer:- Option-B
Question77:-The most common environments in which the microorganism proliferate are :
A:soil and plant
B:-water and mud
C:-soil and water