Ques: Q: The ostwald process is the commercial method for producing what? Choices: - citric acid - deoxyribonucleic acid - chlorine - nitric acid A:
Ans: nitric acid

Ques: Q: What done ozone help protect against? Choices: - gamma rays - x-rays - helium rays - ultraviolet rays A:
Ans: ultraviolet rays

Ques: Q: What is a type of cell that supports neurons and maintains their environment? Choices: - axon cell - neurofilament cell - interneuron cell - glial cell A:
Ans: glial cell

Ques: Q: What kind of tests may detect substances associated with particular disorders? Choices: - hormonal - electrical - genetic - biochemical A:
Ans:
biochemical