Quiz 3

[soma]

مرحبا

كيفكم؟؟؟ ان شالله تمام

هادي اسئلة hematology و كل فترة بجاوب الاقدم و بضيف أسئلة جديدة

السؤال باللون الاحمر و الاختيارات بالاسود و لما اجاوب هيكون الاجابة بالاخضر

Quiz 3

[B][SIZE="3"][CENTER]

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what type of porphrin is incorporated in heme??i

coproporphyrin 1
coproporphyrin 2
protoporphyrin 9
uroporphyrin 3

what is the function of the enzyme methemoglobin-cytochrome c reductase in a red cell???i

to keep iron in the ferrous state
to keep iron in the ferric state
to maintain alpha and beta chains of Hb
to maintain an anaerobic pathway of glycolysis


which Hb cannot bind oxygen??i

oxyhemoglobin
redused Hb
methemoglobin
fetal HB


methemoglobin is an abnormal Hb which contain..............???i

Iron in its ferric form

الرجاء وضع الاجابات بدون الاقتباس plez

waiting ur answers

[علا حلمى ابراهيم]

السلام عليكم :
ممكن أجاوب،
1-Protoporphyrin.
2-To keep iron in the ferrous state.
3-methemoglobin.
4-Iron in its ferric form.
Thank you.

[نحوسة]

protoporphyrin 9
to keep iron in the ferrous state
methemoglobin
ferric iron instead of ferrous

[soma]

good work Ola helmi Ebraheem

u r the winner


and thank u Nahoosa

good luck 4 all in Quiz 4

:sm182: :sm180:

[علا حلمى ابراهيم]

Thank you soma so much.

[syr_lab]

1-Protoporphyrin.
2-To keep iron in the ferrous state.
3-methemoglobin.
4-Iron in its ferric form.
Thank you

[أبو رامز]

أنا بشك في أخر إجابة وأعتقد إنو ferrous

[ابواسحاق]

لا اخى هى كده الا جابه صحيحه