Cytology

2. - has ribosomes and helps with protein synthesis.
5. – A vesicle that moves materials between the endoplasmic reticulum and the Golgi body.
7. -lacks ribosomes and helps with lipid and carbohydrate synthesis.
8. – Organelle containing enzymes that digest waste, foreign materials
11. – A double-layered membrane that surrounds the nucleus and contains pores to regulate movement of substances in and out.
12. – The powerhouse of the cell
15. – Packages and distributes proteins and lipids; known as the “post office” of the cell.
16. – Folds of the inner membrane in mitochondria that increase surface area for energy production.
18. – Small membrane-bound sac used to transport substances in the cell.
19. – The main energy-carrying molecule in cells, produced in the mitochondria.
20. – A dense structure inside the nucleus responsible for producing ribosomes and RNA.

1. – A complex of DNA and protein found in the nucleus, formed by tightly packed chromosomes.
3. – A vesicle that carries substances to be released out of the cell.
4. – An organelle that organizes microtubules and helps with cell division.
6. – A network of membranes involved in protein and lipid synthesis.
9. – The pressure exerted by the cytoplasm against the cell membrane, helping to maintain cell shape.
10. – The internal fluid of the mitochondria containing enzymes, DNA, and ribosomes.
13. – Gel-like fluid inside the cell where organelles are suspended and most cell activities occur.
14. – The fluid inside the nucleus that contains nucleic acids, proteins, enzymes, and other substances.
17. – Small structures that make proteins