VIT E Flashcards

(33 cards)

1
Q

VIT E scientificallly active

A

tocopherol

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

evans isolated

A

vit e from wheat germ oil

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

function of vit e

A

chain breaking antioxidant

preventing peroxidation of PUFA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

most conc natural source of vit e

A

wheat germ oil

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

vit e content of egg is proportional to its content in

A

layer diet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

deficirncy of vit e causes

A

testicular degeneration of dogs pigs rabbits

birth of weak offsprings

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

vit e is also called

A

antisterility vitamin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

vit e responsible for fertility in

A

atsmice hamsters guinea pig

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

vit e deficiency in calves

A

white muscle disease muscular dystrophy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

in lambs vit e deficieny

A

stiff lamb disease

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

in turkey poults vite deficiency causes

A

gizzard myopathy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

chronic vit e deficiency causes injury to heartb muscles of pigs

A

ulberry heart diseaase

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

in chicks vit e def causes

A

nutritional encephalomalacia or crazy chick disease

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

in chicks muscular dystrophy can be allevuated by

A

supplementing vit e selenium s containing amino acids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

crazy chick disease characteristised by

A

uncoordinated gait
brain lesions
prostration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

basic effect of vit e deficiency

A

haemolytic aneamia

17
Q

in cat mink reptiles vit e deficiency with high level pufa causes

A

steatitis or yellow fat disease

18
Q

vit e causes cerebellar

19
Q

requirement of cattle

A

2.61 IU /KG BODYWEIGHT

20
Q

VIT K IDENTIFIED BY

21
Q

vit k essential for

A

normal coagulation

clotting factors 2 7 9 10

22
Q

vit k converts

A

prothrombin to thrombin

23
Q

vit k is structurily related to

A

ubiquinones mitochondria

24
Q

vit k involved in

A

oxidative phosphoryalation

25
plants vit k exist as
K1 or PHYLLOQUINONE
26
IN ANIMALS VIT K EXIST AS
VIT K2 OR MENAQUINONE
27
antimetabolite oof vit k
DICOUMaROL
28
feeding of spoiled sweet clover causes
bleeding disease in ruminants/haemorrhagic sweet clover disease in ruminants
29
synthetic form of vit k is menadione
30
absorption of vit k
bile pancreatic juice passive vit k1 active transported with chylomicrons vldl ldl
31
greatest storage site of vit e
muscles
32
ruminants all requirements met by
rumen microbial synthesis
33
non ruminants vit k
produced by caecum and colon | onogastric animals should be provided in diet