Problem:OPTIONS:
- cells
- tissues
- organs
- lipids

Q: What play several important roles in the human body? A:
****
A: lipids

Q: In vascular plants, do primary roots grow downward or to the side? A:
OPTIONS:
- to the side
- neither
- it depends
- downward
downward

Q: What can be thought of as the fundamental unit of life? A:
OPTIONS:
- ion
- atom
- electron
- cell

Answer: cell

Question: Q: What is the diffusion of water through a semipermeable membrane according to the concentration gradient of water across the membrane A:
OPTIONS:
- nutrients
- mirrors
- Gravity
- osmosis
Answer: osmosis

input with options: Q: Electrons flow through the electrolyte from the ________ to __________ electrode. A:
OPTIONS:
- neutral; negative
- negative; neutral
- positive; negative
- negative; positive
output: negative; positive

Problem: OPTIONS:
- induced-dipole forces
- particle - dipole forces
- ion-dipole forces
- dipole-dipole forces
Q: Q: What are the attractive forces that occur between polar molecules called? A:
Answer:
dipole-dipole forces