A 2-year-old boy bruises easily and has previously had bleeding gums. The maternal grandfather has a bleeding disorder. His physical examination shows several small bruises on the legs. Of which coagulation factor would you suspect this patient to be deficient?

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#Question id: 939

#1. Molecules and their Interaction Relevant to Biology

Which of the following is/are true concerning transanimation reactions?

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#Question id: 19200

#12. Applied Biology

What kind of biosensors uses ion-selective electrodes to convert the biological reaction into electronic signal?

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#Question id: 5357

#8. Inheritance Biology

This pedigree shows the inheritance of a recessive trait in humans. Individuals that have the trait are homozygous for a recessive allele a. If H and I, who happen to be first cousins, marry and have a child, what is the chance that this child will have the recessive trait?

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#Question id: 8847

#9. Diversity of Life Forms

A compound contains hydroxyl groups as its predominant functional group. Which of the following statements is true concerning this compound?

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#Question id: 3444

#11. Evolution and Behavior

Which of the following is least related to the others?