Q: The egg shell membrane encloses the nucleus containing the genetic material and what? Choices: - cerebellum - enamel - exoskeleton - cytoplasm A:
cytoplasm

Q: One gram of carbohydrates provides how many calories of energy? Choices: - eight - one - two - four A:
four

Q: Q: What is the name of the cloud where most long-period comets come from? Choices: - stellar cloud - bulge cloud - volt cloud - oort cloud A:
A: oort cloud

Question: Q: Tanning salons claim to use a "safe" form of what light, with a longer wavelength than that in sunlight? Choices: - infrared - microwave - X rays - uv (ultraviolet) A:
Answer: uv (ultraviolet)

*Question*
Q: Mass spectrometry today is used extensively in chemistry and biology laboratories to identify chemical and biological substances according to their ratios of what? Choices: - ph to charge - volume to charge - mass to volume - mass-to-charge A:
**Answer**
mass-to-charge

Q: What is the process by which wind blows to make the ground surface gets lower and rockier ? Choices: - inflation - stagnation - layering - deflation A:
deflation