question: Write a question you would see in a school textbook. OPTIONS:
- cell
- organ
- tissue
- system
answer: A lipid bilayer allows certain molecules to pass through and blocks other molecules. Which structure is most often protected by a lipid bilayer?
An example of a grad-school level question?
Which of the following organisms have the greatest effect on an ecosystem because of the changes they make to their environment?
I just took a test in school today. What question was I asked?

Question I was asked: To use energy from the Sun to power household appliances, the solar energy must be converted to
Random question?

Which of the following is a consumer?
Generate a question

Question generated: Which of these actions will change a sedimentary rock, such as limestone, into a metamorphic rock, such as marble?
question: Write a question you would see in a school textbook. OPTIONS:
- store fuel for later use.
- regulate the amount of glucose in the blood.
- increase the efficiency of fuel consumption.
- prevent digestive bacteria from consuming glucose.
answer:
The primary function of insulin in our bodies is to