Organelle

6. cell that causes photosynthesis
9. cell with a membrane-enclosed nucleus and membrane-enclosed organelles
12. atoms center that contains genetic material
13. site that serves as cellular respiration and use oxygen to break down organic molecules and ATP
15. membrane-enclosed sac of hydrolytic enzymes found in the cytoplasm of animal cells and some protist
17. layer that protects the cells of plants
18. small rod like structure present in numbers in the cytoplasm of many eukaryotic cells
19. enzymes that transfer hydrogen atoms from various substrates to oxygen
20. structures made of RNA and protein that use DNA or RNA instructions to produce proteins

1. that lacks a nucleus and organelles
2. structures that live within a cell
3. membrane/a membrane at the boundary of every cell that acts as a selective barrier
4. membrane-bounded vesicle whose specialized functions varies in different types of cells
5. long cellular appendage specialized for locomotive
7. network of fibers that is throughout the cytoplasm serves by transporting and mechanical and signaling functions
8. portion of the endoplasmic reticulum that is free of ribosome
10. portion of the endoplasmic reticulum with ribosomes attach
11. structures made up of proteins known as tubulins and maintain cell shape and cell division in animal cells
14. intercellular junction in animal cells that acts a a pathway and to fastens cells together
16. apparatus/a cell the consists of flat membranous sacs of modifies and stores and routes products to ER