Problem: OPTIONS:
- food
- heating
- osmosis
- energy
Q: Answer the following question given this paragraph: A gated channel protein is a transport protein that opens a "gate," allowing a molecule to pass through the membrane. Gated channels have a binding site that is specific for a given molecule or ion. A stimulus causes the "gate" to open or shut. The stimulus may be chemical or electrical signals, temperature, or mechanical force, depending on the type of gated channel. For example, the sodium gated channels of a nerve cell are stimulated by a chemical signal which causes them to open and allow sodium ions into the cell. Glucose molecules are too big to diffuse through the plasma membrane easily, so they are moved across the membrane through gated channels. In this way glucose diffuses very quickly across a cell membrane, which is important because many cells depend on glucose for energy. Q: What do many cells depend on glucose for? A:
Answer: energy

Problem:OPTIONS:
- cross-pollination
- new rna
- new frequencies
- new mutations

Answer the following question given this paragraph: No new mutations are occurring. Therefore, no new alleles are being created. Q: What is necessary for new alleles to be created? A:
****
A: new mutations

Answer the following question given this paragraph: Ground tissue makes up much of the inside of a plant. The cells of ground tissue carry out basic metabolic functions and other biochemical reactions. Ground tissue may also store food or water. Q: What type of tissue makes up much of the inside of a plant? A:
OPTIONS:
- leaf tissue
- stem tissue
- working tissue
- ground tissue
ground tissue

Answer the following question given this paragraph: The organs that make up the cardiovascular system are the heart and a network of blood vessels that run throughout the body. The blood in the cardiovascular system is a liquid connective tissue. Figure below shows the heart and major vessels through which blood flows in the system. The heart is basically a pump that keeps blood moving through the blood vessels. Q: The heart and a network of blood vessels that run throughout the body make up what organ system? A:
OPTIONS:
- lymphatic system
- respiratory system
- immune system
- cardiovascular system

Answer: cardiovascular system

Question: Answer the following question given this paragraph: Q: How many protons do all atoms of a particular element have in their nuclei? A:
OPTIONS:
- varying number
- three
- zero
- same number
Answer: same number

input: OPTIONS:
- cold vapor
- ice vapor
- solid vapor
- water vapor Now, answer this question: Answer the following question given this paragraph: The water droplets of fog form from water vapor in the air. Fog disappears when the water droplets change back to water vapor. These changes are examples of changes of state. A change of state occurs whenever matter changes from one state to another. Common states of matter on Earth are solid, liquid, and gas. Matter may change back and forth between any two of these states. Q: Fog disappears when the water droplets change back to what? A:
A:
output:
water vapor