input with options: Answer the following question given this paragraph: The cell membrane is made up of a phospholipid bilayer, two layers of phospholipid molecules. Notice the polar head group of the phospholipid is attached to the phosphate, and the tails are two fatty acid chains. The head group and tails are attached by a glycerol backbone. Q: What basic cell structure is made up of a phospholipid bilayer and two layers of phospholipid molecules? A:
OPTIONS:
- cell cartilage
- nucleus
- mitochondria
- cell membrane
output: cell membrane

Q: Answer the following question given this paragraph: 45.3 The hypothalamus and pituitary are central to endocrine regulation. Q: Regulation of endocrine depends on the hypothalmus and what other gland? A:

OPTIONS:
- thyroid
- adrenal
- salivary
- pituitary

A: pituitary

input: OPTIONS:
- solvent
- salts
- carbohydrates
- electrolytes Now, answer this question: Answer the following question given this paragraph: Each substance can be classified as an ionic solute or a nonionic solute. Ionic solutes are electrolytes, and nonionic solutes are nonelectrolytes. Potassium chloride is an ionic compound; therefore, when it dissolves, its ions separate, making it an electrolyte. Fructose is a sugar similar to glucose. (In fact, it has the same molecular formula as glucose. ) Because it is a molecular compound, we expect it to be a nonelectrolyte. Isopropyl alcohol is an organic molecule containing the alcohol functional group. The bonding in the compound is all covalent, so when isopropyl alcohol dissolves, it separates into individual molecules but not ions. Thus, it is a nonelectrolyte. Magnesium hydroxide is an ionic compound, so when it dissolves it dissociates. Thus, magnesium hydroxide is an electrolyte. Q: What are ionic solutes? A:
A:
output: electrolytes

Answer the following question given this paragraph: Mechanical advantage equals the distance of effort divided by the distance the object moves. It is also equal to the output force divided by the input force. Q: What advantage equals the distance of effort divided by the distance the object moves and is also equal to the output force divided by the input force? A:

OPTIONS:
- potential
- atomic
- constant
- mechanical

Answer: mechanical

Problem: OPTIONS:
- enzymatic
- anabolic
- biogenic
- catabolic
Q: Answer the following question given this paragraph: Q: Inducible enzymes usually function in what type of pathways? A:
Answer: catabolic

Answer the following question given this paragraph: If water gets hot enough, it starts to boil. Bubbles of water vapor form in boiling water. This happens as particles of liquid water gain enough energy to completely overcome the force of attraction between them and change to the gaseous state. The bubbles rise through the water and escape from the pot as steam. Q: When water particles become hot enough to overcome the force of attraction between them, what happens to the water? A:

OPTIONS:
- it freezes
- it pools
- it evaporates
- it boils

Answer:
it boils