Q: What body part boasts three articulations and includes the patella? Choices: - ankle - hip - elbow - knee A:
knee

Q: In resting neurons, the plasma membrane has many open potassium channels but few open of which other channels? Choices: - silicon - oxygen - sulfur - sodium A:
sodium

Q: Q: What do you call an abnormal mass of cells that is dividing improperly? Choices: - bumps - appendages - molars - tumor A:
A: tumor

Question: Q: What type of energy is required in all chemical reactions? Choices: - conduction - function - solar - activation A:
Answer: activation

*Question*
Q: Thomson's plum pudding model shows the structure of what? Choices: - nucleus - cell - DNA - atom A:
**Answer**
atom

Q: Q: Beaches and deserts collect large deposits of what? Choices: - animals - plants - water - sand A:
A: sand