Q: What do you call the atomic "ingredients" that go into a chemical reaction? Choices: - propellants - complexes - Starters - reactants A:
reactants

Q: If an abnormal cell is not prevented from dividing and it divides uncontrollably, what forms? Choices: - cyst - inflammation - edema - tumor A:
tumor

Q: Q: The penis, testes and epididymes are structures in what male anatomical system? Choices: - endocrine - protective - immune - reproductive A:
A: reproductive

Question: Q: Lymph vessels, like veins, have what objects that prevent the backflow of fluid? Choices: - pumps - pores - fibers - valves A:
Answer: valves

*Question*
Q: What is the condition of a plant in which the fluid in a cell exerts a pressure against the cell wall? Choices: - constriction - tumor - hydration - turgor A:
**Answer**
turgor

Q: Action potentials occur whenever a depolarization increases the membrane voltage to a particular value called what? Choices: - velocity - ohms - fraction - threshold A:
threshold