plant cell

8. The process by which cells use oxygen energy from ford.
10. a molecule that is made up of amino acids and that is needed to build and repair body structures and to regulate processes in the body.
11. The process by which a cell membrane surrounds a particle and encloses the particle in a vesicle to bring the particles into the cell.
12. a substance that cannot be separated or broken down into simpler substances by chemical means.
13. the theory that states that all living things made up of cells, that each cell, that cells are the basic units of organisms, that each cell in a multicellular organisms, that a specific job, and that cells come only from existing cells.
15. the special, normal, or proper action of an organ or part.
17. a molecule made up of subunits called uncle tides.
19. the diffusion of water through a semipermeable membrane.
20. A group of organs that work together to perform body functions.

1. the movement of particles from regions of higher density to regions of lower density.
2. A group of similar cells that perform a common function.
3. the arrangement of parts in an organism.
4. a living thing; anything that can carry out life processes independently.
5. A collection of tissue that carry out a specialized function of the body.
6. The green pigment that captures light energy from photosynthesis.
7. The process in which a cell releases a vesicle that then moves to the cell surface and fuses with the cell membrane.
9. Any self-regulating process by which an organism tends to maintain stability while adjusting to conditions that are best for its survival.
14. a cell organelle that contains digestive enzymes.
16. a fat molecule or a molecule that has similar properties.
18. The smallest unit of an element that maintains the properties of that element.