Biology Review

5. only bacteria cells
6. breaks down waste materials within the cells
12. controls what goes in and out of the cell
13. necessary for life, protein,carbs, lipids and nucleic acids
14. movement of a small uncharged molecule across the cell membrane
16. the phases of the cell cycle when a cell grow doubles the DNA
19. pairs of nitrogen bases held together by two or three….
20. where MRNA is read by ribosomes to assemble amino acids into protein
22. only plant and animal cells
23. division process in which DNA of cell nucleus is split into two set of chromosomes
25. contains organelles that are found in cells that make plants green
26. where DNA is converted into messenger RNA
29. A chemical reaction that does not require the presence of oxygen

1. What the body does to maintain the same or balances
2. plants convert light energy into chemical energy
3. which creates new proteins
4. that are use energy stored in chemical compounds to manufacture their own nutrient
5. square- a diagram used to predict geninpes and phenotypes of offspring
7. traps light energy found in chloroplasts makes plants green
8. movement of large or uncharged molecules molecules across a cell membrane using a protein channel
9. a molecule it's like a book of code that tells your cells what to do
10. type of cell division in severity reproducing organisms that reduce the number of chromosomes in gametes
11. A chemical reaction that requires the presence of oxygen
15. gradual change int the characteristics of living things across generations
17. proteins that act as biological catalysts in living things
18. A substance that kills or inhibit growth and reproduction of other microorganisms
21. movement of molecules across a cell membrane against the concentration gradient
24. tree- a diagram that shows relationships among organisms
27. movement of water across a semipermeable membranes
28. a molecule that carries genetic information in cells and viruses