Question: Q: Juvenile hormone modulates the activity of what? Choices: - growth - estrogen - reproduction - ecdysteroid A:
Answer: ecdysteroid

Question: Q: The ileocecal valve, a sphincter, is usually in a constricted state, but when motility in the ileum increases, this sphincter relaxes, allowing food residue to enter the first portion of what? Choices: - small intestine - colon - liver - large intestine A:
Answer: large intestine

Question: Q: What were the electrons initially called? Choices: - gamma rays - plasma rays - polymer rays - cathode rays A:
Answer:
cathode rays