2.2 Lesson T

Multiple Choice

What is hemophilia?

• A condition where blood clots too quickly

• A disease where people are missing a protein needed for blood clotting

• A type of cancer affecting the blood

• A common cold virus

Multiple Choice

How many different clotting factor proteins are there in the blood?

• Ten

• Thirteen

• Fifteen

• Twenty

Multiple Choice

What happens if one of the clotting factor proteins is missing?

• The blood clots faster

• The blood does not clot, and bleeding continues

• The blood turns blue

• The blood becomes thicker

Multiple Choice

What is a scab?

• A type of cell

• A solid clot formed to stop bleeding

• A type of bacteria

• A type of virus

Multiple Choice

What causes hemophilia?

• A virus

• A problem with genes

• A bacterial infection

• An allergic reaction

Multiple Choice

In this model, what do your smiley face drawing instructions represent?

• protein

• gene

• cell

Multiple Choice

In this model, what does the smiley face represent?

• protein

• nucleus

• gene version

Multiple Choice

In this model, what do I represent as the person drawing the smiley faces?

• gene version

• cell

• ribosomes

Multiple Choice

What is the main function of clotting factor proteins in the blood?

• To transport oxygen

• To fight infections

• To form a solid clot

• To regulate body temperature

Multiple Choice

How many different clotting factor proteins are there in the blood?

• Ten

• Thirteen

• Fifteen

• Twenty

Multiple Choice

What happens if one of the clotting factor proteins is missing?

• The blood becomes too thick

• The clot forms faster

• The dangerous bleeding continues

• The blood pressure increases

Multiple Choice

What is the disease called when a person is missing one of the proteins needed for blood clotting?

• Anemia

• Hemophilia

• Leukemia

• Thalassemia

Multiple Choice

What is the pronunciation of hemophilia as given in the text?

• HEE-mo-FEE-lee-a

• HEE-mo-FEEL-ya

• HEM-o-FEE-lee-a

• HEM-o-FEEL-ya