The antihaemorrhagic vitamin is essential for coagulation of blood. It is
B
D
E
K
Correct Answer :
D. K
Related Questions
Xerophthalmia in children and Nyctalopia (night blindness) in adults is caused by deficiency of vitamin
A
D
E
K
Substance required to overcome xerophthalmia derived from carrots is
vitamin A
vitamin D
proteins
xanthophyll
Ascorbic acid is
vitamin A
vitamin C
vitamin B
biotin
Water-soluble vitamins are
A, B and C
C and D
B and C
None of these
Trypsin acts in a medium which is
neutral
highly alkaline
acidic
slightly alkaline
Vitamin B is related with
FMN/FAD
NAD
NADH
ATP
A vitamin which is excreted in urine usually is
C
K
Bi
E
Scurvy is caused due to dificiency of
vitamin C
vitamin D
vitamin K
vitamin A
Pellagra is caused by the deficiency of
thiamine
ascorbic acid
nicotinic acid (Niacin)
calciferol
Deficiency of Vitamin D in children causes
beri-beri
pelagra
rickets
osteomalacia
Which of the following is not an attribute of an enzyme?
It is a protein whose synthesis is controlled and directed by a specific gene
It catalyses a specific chemical reaction
It becomes denatured by high temperature
It is consumed in a chemical reaction
The structure which prevents the entry of food into respiratory tract is
larynx
pharynx
glottis
epiglottis
Excessive reabsorption of vitamin A by bone leads to
keratomalacia
hypercalcaemia
hyperkeratosis
beri beri
Certain B vitamins act as
enzymes
coenzymes
hormones
digestive substance
Vitamins are
inorganic substances that cannot be synthesised by animal
inorganic substances that can be synthesised by animal
organic substances that cannot be synthesised by animal
organic substances that can be synthesised by animal
Fat soluble vitamins are
A, D and E
B, C and D
E, D and B
A, B and C
The enzymes found in the stomach of rabbit are
renin, pepsin, lipase
lipase, amylase, renin
erepsin, lipase, renin
pepsin, amylase, lipase
The enzyme which acts neither in acidic nor in alkaline medium is
steapsin
ptyalin
pepsin
trypsin
Which is vital for protein synthesis?
Thiamine
Riboflavin
Nicotinic add
Cyanocobalamin
The deficiency of vitamin 'C' causes
anaemia
scurvy
rickets
xerophthalmia
Deficiency of thiamine causes
scurvy
pellagra
osteomalacia
beri beri
Amylase digests starch
in duodenum in alkaline medium
in duodenum in acidic medium
in stomach in alkaline medium
in stomach in acidic medium
Rickets in children and osteomalacia in adults is caused by the deficiency of
vitamin A
vitamin B
vitamin C
vitamin D
The antihaemorrhagic vitamin is essential for coagulation of blood. It is
B
D
E
K
The protein deficiency disease is known as
eczeme
mycoses
scurvy
kwashiorkor
Deficiency of vitamin K may lead to
failure of clotting of blood
non-maturation of ova
blastocyst formation in uterus
neuritis
Synthesis of vitamin D with the help of sunlight takes place by
skin
liver
adipose tissue
gallbladder
Hie enzyme invertase converts
starch into glucose
glucose into sucrose
cellulose into starch
sucrose into glucose and fructose
Trypsin is secreted by
stomach
pancreas
liver
duodenum
Beri beri caused by deficiency of vitamin B, was discovered by
Stanley
Foxon
Funk
Fijkman