biology review

1. separates the interior of the cell from the outide
3. a plastid that contains chlorophyll and in which photosynthesis takes place
4. a large group of organic compounds that include sugar structe and cellulose
6. acts as the cells skeleton and muscles
7. molecules made up of essential amino acids for the body to function
10. a rigid layer of polysaccharides lying outside the plasma membrane
11. the structure in the cell that contains the chromosomes
13. a network of membrane eukaryotic within the cytoplasm of a eukraoyatic cell
16. a protein molecule produced by living organisms that acts as a biological catalyst
17. movement of water molecules from a solution with high (conc) to low (conc)
18. a fatty compound that performs variety of functions in your body
19. a complex of vesicles and folded membranes within the cytoplasm

2. generates most of the chemical energy needed to power the cells biochemical reaction
5. a membrane-bound organelle in a cell that is filled with fluid or air and contains solids
8. a cellular structures composed of RNA and DNA and protein
9. is a process where small molecules called monomers link together to form polymers
11. a complex organic substances present in living cells, Like DNA and Rnaa
12. the smallest structural and functional unit of organisms its microscopic
14. a membrane-bound cell organelle that contain digestive enzymes
15. fluid outside the nucleus that holds other organelles