what role do the stomata play in the processes of photosynthesis?

What role do the stomata play in the processes of photosynthesis?

C3, C4, and CAM plants…

Ch 12 Mitosis

http://www.youtube.com/watch?v=iHF422aDh1o&feature=related

• What is mitosis?

• Where does it occur and why?

• What are the main phases of mitosis?

http://video.google.com/videoplay?docid=728579599035926744&ei=xKfhSIz6NIqK_QHJ1YX4Dw&q=mitosis&hl=en http://video.google.com/videoplay?docid=8672668527386854179&vt=lf&hl=en http://www.youtube.com/watch?v=CzPGhYiGyZ8

• Make a single sketch containing all of these structures:– Centromere– Chromatid– Chromosome– Centrosome– Centriole – Kinetochore

• Draw the cell cycle– Label the four main phases of the cell cycle– Draw in the three check points– Label where prophase, prometaphase,

metaphase, anaphase, and telophase are located within the cell cycle.

• What does cyclin have to do with the cycle?• Which check point is it associated with?

• What is the difference between interphase and prophase?

• What is the difference between metaphase and prometaphase?

• What is the difference between plant and animal cell telophase?

• When prokaryotes (bacteria) replicate it is not called mitosis, why not?

• What is it called?

• Figures to review:– 12.2– .4– .6– .8– .14– .15– .16

Chp 6-10 Review• 6 – structure/function of all organelles see appropriate

figures, intracellular junctions (fig.6.30& 6.31) & ECM components (6.29)

• 7 – Membrane structure/function (7.7), protein function, cell-cell recognition, diffusion/osmosis – hyper/hypo/isotonic – 7.12, 7.13, transport mechanisms

• 8 – laws of thermodynamics, free energy, catabolic vs. anabolic (coupling), 8.14/15, enzyme activity effectors

• 9 – redox reactions, substrate vs. oxidative phosphorylation, glycolysis, fermentation, krebs, etc – what/where/products? 9.16, 9.15,9.10, 9.12, 9.8

• 10- 10.5, 10.13, .15, .17, .18, C3, C4, CAM, 10.21 (rubisco, RuBP)