Forwarded from فاطمة علي دكمان
vitamins: Inorganic substances essential in the diet in big amounts that are involved in fundamental functions of the body.
Anonymous Quiz
12%
correct🌚
88%
ln correct 🙂
Forwarded from فاطمة علي دكمان
Forwarded from فاطمة علي دكمان
The most common function of the vitamin A: is
Anonymous Quiz
90%
visual cell
10%
Synthesis of glycoprotein and the epithelial cells
Forwarded from فاطمة علي دكمان
Forwarded from فاطمة علي دكمان
Forwarded from فاطمة علي دكمان
Deficiency of vitamin A cusasas
Night blindness
dry eyes dry skin.
Night blindness
dry eyes dry skin.
Anonymous Quiz
84%
True
16%
false
Forwarded from فاطمة علي دكمان
Deficiencyof vitamin A include Impaired immunity (infection) and Plugging of hair follicles with keratin forming white lumps (hyper-keratosis)
Anonymous Quiz
54%
correct
46%
incorrect
Forwarded from فاطمة علي دكمان
The meaning of (xerophthalmia)
Anonymous Quiz
29%
Triangular gray spots on eye
33%
Softening of the cornea
38%
Corneal degeneration and blindness
Forwarded from ☜🐨المرتاحين🧪Biochemistry
Which of the following vitamins provides the coenzyme for reduction reactions in fatty acid synthesis?
Anonymous Quiz
19%
a) Folate
20%
b) Niacin
20%
c) Riboflavin
13%
d) Thiamin
28%
e) Vitamin B6
Forwarded from ☜🐨المرتاحين🧪Biochemistry
Which of the following vitamins provides the coenzyme for oxidative decarboxylation of pyruvate?
a) Folate b) Niacin c) Riboflavin d) Thiamin e) Vitamin B6
a) Folate b) Niacin c) Riboflavin d) Thiamin e) Vitamin B6
Anonymous Quiz
11%
A
11%
B
15%
C
47%
D
16%
E
Forwarded from ☜🐨المرتاحين🧪Biochemistry
Which of the following vitamins provides the coenzyme for carboxylation reactions?
a) Biotin b) Niacin c) Riboflavin d) Thiamin e) Vitamin B6
a) Biotin b) Niacin c) Riboflavin d) Thiamin e) Vitamin B6
Anonymous Quiz
45%
A
9%
B
17%
C
12%
D
18%
E