Phosphoprotein in egg yolk is
Phosvitin
Provitin
Ovalbumin
Flavin
Correct Answer :
A. Phosvitin
Related Questions
Thiamine deficiency symptom is
Curled toe paralysis
Nutritional myopathy
Polyneuritis
All
The normal ration of layers the % of lysine should be
0.5%
0.65%
1 %
0.3 %
Which of the following is not considered as an essential amino acids for growing pullets
Tryptophan
Threonine
Tyrosine
Arginine
Xanthine oxidase involved in purine metabolism contains
Zinc
Iron
Cobalt
Molybdenum
To classify as animal protein supplement the ingredient has to contain a protein content of more than
55 %
60 %
47 %
30%
Digestibility of a feed decreases because of an increase in its
Starch content
Vitamin Content
Lignin content
NFE content
The major end product of nitrogen metabolism in fish is
Uric acid
Urea
Ammonia
Creatinine
The major end product of nitrogen metabolism in chicken is
Ammonia
Urea
Uric acid
Creatinine
The most important animal factors that affect digestability of feed are
level of feeding
species of animal
physiological status of the animal
All the above
The concentration of vitamin A in the ration of poultry should be highest for which class of birds
Laying hens
Broiler starter
Breeding hens
Broiler finishers
Loss of nitrogen in feces when an animal is fed protein free diet
EUN
N equilibrium
MFN
all the above
For production of prothrombin, the vitamin needed is
C
B6
K
D
Premix should not be prepared for
Vitamin
Antibiotics
Fish meal
Coccidiostate
Increasing the level of feeding decreases digestibility because of
Increased surface area
Higher exposure time to enzymes
Lower exposure time to enzymes
Compacting of feed
Deficiency of ……….vitamin causes rough and scaly dermatitis on the bottom of chick foot
Nicotinic acid
Ascorbic acid
Biotin
Retinol
Necrotic dermatitis of chicken feet is occurred due to deficiency of
Mn
F
Zn
Nicotinic acid
The rancidity developed in good quality rice polish is due to
High protein
High minerals
High fat
high carbohydrate
As per BIS (1992) ME Kcal/kg feed in starter broiler mesh is
3100
2700
2900
2800
Nicotinic acid can be synthesized in the chicks from
Tryptophane
Ribose
Thiamin
Lysine
Higher fat deposition in carcass occurs due to
Narrow C:P ratio
Wider C:P ratio
Wider C:P ratio
Both a and b
The chief source of calcium in poultry diet is
Bone meal
calcium phosphate
Oyster shell
None
Exogenous requirements of choline in birds is influenced by the dietary level of
Lysine
Methionine
Calcium
Phosphorus
The deficiency of ………..in the diet of poultry leads to lesser intake of water
K
Ca
Na
Mn
Molybdenum is essential for
Carbonic anhydrase
Catalase
Xanthine oxidase
All
The heat production in an animal can be measured
Only by direct calorimetry
Only by indirect calorimetry
By direct and indirect calorimetry
By slaughter studies
The best protein feed which contain all the essential amino acid required for chicken is
Meat meal
Ground nut cake
Fish meal
Lucern meal
DCP is rich source of calcium contains approximatly
29 %
20 %
35 %
15 %
Among the poultry feed ingredients as a source of energy which one stands at the top
Rice polish
Barley
Maize
Oats
Which of the following does not fall in the category of NFE
Starch
Fat
Protein
Carbohydrate
Phosphoprotein in egg yolk is
Phosvitin
Provitin
Ovalbumin
Flavin