Biology

2. The movement of water from a low to high region of concentrated solution though a partially permeable membrane.
3. The tube extending from the larynx to the bronchi.
10. The exposed gills of an animal.
11. A long relatively thin structure surrounded by blood and capillaries.
12. The region of an enzyme where substance molecules bind and undergo a chemical reaction.
13. The process of particles moving from an area with a higher number of particles to an area with a lower number.
14. Fine branching blood vessels that form a network between the arterioles and venules.

1. A membrane that is permeable to small molecules of water.
4. Tiny air sacs in the lungs which allow for gas exchange.
5. Organic compounds containing amine and carboxyl function groups.
6. The measurement of how much exposed area a solid object has.
7. The movement of ions or molecules across a cell membrane into an area of higher concentration.
8. The movement of substance from a high to low region of concentration.
9. High temperatures cause permanent change to the shape of the active site causing the enzyme to be _______.