Biology

2. a measure of the acidity of a solution
4. Lipid with phosphate head attached to two long lipid tails.
6. A large molecule made up of smaller subunits linked together
7. A structure composed in DNA wrapped in proteins.
11. the process in which DNA is copied within each cell
12. The action of a catalyst that speeds up a chemical process.
15. A non infectious disease that disrupts the body's ability to process sugar.

1. A group of organic compounds in cells that do not dissolve in water.
3. a disease that is transferred through the mutations of cells
5. only lets certain things in and out of something.
8. The diffusion of liquid across a membrane.
9. A vesicle transports particles form inside the cell to the cell membrane.
10. when cells lose their ability to control cell dividing and they invade tissue in the body.
13. the series of events in which a cell divides.
14. a cell organelle that is a sack that carries things throughout the cell