chemistry

2. a small dense spherical structure in the nucleus of a cell during interphase
6. a small structure in a cell that is surround by a membrane
9. deoxyribonucleic acid
11. occurs in the cytoplasm specifically on the ribosome
12. a cell organelle
13. it plays a role in storing genetic information or transferring it to daughter cells
14. the cell present in green plants
15. in animal cell some of the primary animal parts are surrounded 、、 by a polysaccharide layer the outlet most part
16. ribonucleic acid
17. they participate in the regulation of acid-base balance and protein function
18. Membrane separates the interior of the cell from the outside environment
19. made of rna and protein

1. the structure of dna
3. used to turning the proteins off or on, help to preventing their interactions with other proteins
4. the structure in a cell that contains the chromosomes
5. the process by which rna is made from DNA
7. adenine, cytosine, guanine, thymine
8. a type of eukaryotic cell that lacks a cell wall
10. Expression the process by which turned into a function
17. a molecule made up of amino acids