Cells and DNA

4. Ribosomes are joined to it
5. Solutions having the same water potential
7. short sequences of DNA nucleotides creating the lagging strand in DNA replication
10. Protein that may only transport molecules passively
12. The gel-like material within mitochondria
18. Longest stage in the eukaryote cell cycle, divided into Gap 1, Synthesis and Gap 2
19. The liquid fraction of a sample after centrifugation
20. Divide chromosomes in mitosis
21. Serves a structural role in the cell wall of fungi
22. Adds strength and rigidity to the cell membrane
24. Responsible for transporting, modifying, and packaging proteins and lipids into vesicles
25. Stage at which nuclear vesicles in the cell begin to reform around the chromosomes at opposite ends of the cell

1. Serves a structural role in the cell wall of bacteria
2. Protein rich fluid within the inner membrane of chloroplasts
3. Protein that may transport molecules actively or passively
6. Strands into which a chromosome divides longitudinally in cell division
8. Model depicting the plasma membrane
9. Replication in which two copies of DNA contain both an original template strand and a new strand
11. Induced cell death
13. The proteins not associated with prokaryotic RNA
14. Enzyme involved in DNA replication
15. Process by which bacteria replicate
16. Property of substances that move into a cell via simple diffusion
17. Helps in the storage of proteins and lipids, not associated with ribosomes
23. Organelle in the cytoplasm of eukaryotic cells containing hydrolysing enzymes
26. Sediment obtained after centrifugation