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6. Which releases more energy per glucose molecule?
- Aerobic respiration.
- Anaerobic respiration.
7. Bones at joints are held together by ligaments
8. What is the definition of a sprain?
- Muscle contracts one way but pulled the opposite.
- A bone comes out of its socket.
- Damage to ligament, usually from it being stretched too far.
- The muscle become detached completely and has to be removed surgically.
- The ligament tears, loss of control of the joint.
9. What shaped blood cells does sickle cell anemia cause to be created?
- A round cell with a shallow crater in one side.
- Round, doughnut shaped cells, with a hole through the center.
- A cresent shaped cell.
- A square shaped cell although having slightly curved edges.
10. Carriers of the sickle cell anemia gene have some protection from what disease?
- Multiple sclerosis
- Chronic fatigue syndrome
- Malaria
- HIV
- Smallpocks