Q: Q: The electrochemical potential across a membrane determines the tendency of an ion to do what? A:

OPTIONS:
- attach to the membrane
- move away from the membrane
- destroy the membrane
- cross the membrane

A: cross the membrane

input: OPTIONS:
- a carbon
- a hydrogen
- a cobalt
- an alloy Now, answer this question: Q: A mixture of a metal with one or more other elements is called? A:
A:
output: an alloy

Q: Name the 2 types of carbohydrates? A:

OPTIONS:
- simple and thermal
- simple and nuclear
- simple and structural
- simple and complex

Answer: simple and complex

Problem: OPTIONS:
- rejection of foreign bodies
- fight or flight
- immune response
- inflammatory response
Q: Q: What is the second line of defense? A:
Answer: inflammatory response

Problem:OPTIONS:
- ions
- molecules
- charges
- atoms

Q: Noble gases are monatomic because they only contain one of what? A:
****
A: atoms

Problem:OPTIONS:
- primary colors
- dark matter
- dust mites
- visible light

Q: The tyndall effect refers to the scattering of what by colloidal particles? A:
****
A:
visible light