MCQ 12. 11 years old boy, restless all time, unable to concentrate in class, hardly ever in his seat, roams around the hall, difficulty in playing quietly.

MCQs

MCQ 12. An 11 years old boy is all the time so restless that the rest of the class is unable to concentrate. He is hardly ever in his seat and roams around the hall. He has difficulty in playing quietly.

What is the the most likely diagnosis?

a. Attention-deficit hyperactivity disorder 

b. Conduct disorder 

c. Depressive disorder 

d. Schizophrenia

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MCQ 11. Anaerobic glycolysis, NAD+ and Glyceraldehyde-3-phosphate dehydrogenase.

MCQ 11. Under conditions of anaerobic glycolysis, the NAD+ required by glyceraldehyde-3-phosphate dehydrogenase is supplied by a reaction catalyzed by an enzyme.

Which is this enzyme?

a. glycerol-3-phosphate dehydrogenase

b. alpha-ketoglutarate dehydrogenase

c. lactate dehydrogenase

d. malate dehydrogenase

e. pyruvate dehydrogenase

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MCQ 4. A 60 year old man is diagnosed with a MALToma. This is attributed to a translocation involving MALT1 and a gene.

MCQ 4. A 60 year old man is diagnosed with a MALToma. This is attributed to a translocation involving MALT1 and a gene.

Which is this gene?

a. BCL1

b. BCL2

c. BCL6

d. BCL10

e. BCL12

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