Q: What term is used to describe a chemical released by an animal that affects the behavior or physiology of animals of the same species? Choices: - enzyme - isolate - amino - pheromone A:
pheromone

Q: What is the term for very large arrays of tandemly repeating, non-coding dna? Choices: - recombinant dna - models dna - addition dna - satellite dna A:
satellite dna

Q: Q: What is the name of the muscle that contracts to cause the joint to straighten? Choices: - flexor - abductor - opposing - extensor A:
A: extensor

Question: Q: Depending on a tumor's location, for example, cancer surgeons may be unable to remove it. radiation and chemotherapy are difficult, and it is often impossible to target only the cancer cells. the treatments inevitably destroy this? Choices: - carcinogens - fertility - host cells - healthy cells A:
Answer: healthy cells

*Question*
Q: For each initial glucose molecules, two pyruvate molecules will enter where? Choices: - the plasma - the nucleus - Golgi apparatus - the mitochondria A:
**Answer**
the mitochondria

Q: Q: The density of bone is, in part, related to the amount of what mineral in one's diet? Choices: - potassium - barium - nitrogen - calcium A:
A: calcium