1 / 34

Lesson Two Photosynthesis

Lesson Two Photosynthesis. photosynthesis [ 7fEutEu5sinWEsis ]. The process in green plants and certain other organisms by which carbohydrates are synthesized from carbon dioxide and water using light as an energy source. Most forms of photosynthesis release oxygen as a byproduct.

calida
Download Presentation

Lesson Two Photosynthesis

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Lesson Two Photosynthesis

  2. photosynthesis[7fEutEu5sinWEsis] • The process in green plants and certain other organisms by which carbohydrates are synthesized from carbon dioxide and water using light as an energy source. Most forms of photosynthesis release oxygen as a byproduct. • The synthesis of organic compounds by reduction of CO2 using light energy absorbed by chlorophyll.

  3. Photosynthesis:turning sunlight Intoreduced carbon

  4. Absorption spectrum[Eb5sC:pFEn 5spektrEm] • The electromagnetic spectrum, broken by a specific pattern of dark lines or bands, observed when radiation traverses a particular absorbing medium. • 吸收光谱：由特定的黑线或黑带分裂形成的电磁谱，当辐射通过一特定的吸收介质时即可被观察到 • Radiation: n.发散, 发光, 发热, 辐射, 放射, 放射线, 放射物 • Ultraviolet[5QltrE5vaiElit]: adj. 紫外线的, 紫外的 n. 紫外线辐射 • Ultra-表示“极端，过度”之义 • Ultrasonic ultraconservative

  5. Absorption spectrum吸收光谱

  6. Calvin-Benson cycle • Carbon: n.[化]碳(元素符号C), (一张)复写纸,副本；复写的副本 A sheet of carbon paper.复写纸 • Sugar phosphate:磷酸糖类 phosphate: n. 磷酸盐

  7. Calvin-Benson cycle卡尔文·本森循环

  8. Carotenoid [kE`rCtinRid]

  9. Chlorophyll 叶绿素

  10. Chloroplast 叶绿体

  11. C3 plant and C4 plant碳三植物和碳四植物 • Bundle-sheath cell纤维束鞘细胞 • Cuticle [5kju:tikl] cell表皮细胞 • Upper epidermis [7epi5dE:mis] 上表皮 • Palisade mesophyll [7pAli5seid 5mesEfil]栅栏叶肉 • Veinlet[5veinlit]细叶脉 ,微管束 • Spongy[5spQndVi] mesophyll像海绵的, 柔软, 多孔而有弹性的 • Lower epidermis

  12. Light-dependent reaction 光反应 Light-independent reaction 暗反应

  13. Photon [5fEutCn]光子

  14. Photorespiration[7fEutEu7respi5reiFEn]光呼吸

  15. ribulose biphosphate RuBP[5raibulEus bi5fCsfeit]

  16. Text

  17. protist[5prEutist]n.[生]原生生物 • 包括原生动物、粘菌和某些藻类原生生物现在属于原生生物界，它是大多数现代分类系统中的一个新的类别

  18. energetic[7enE5dVetik]adj.精力充沛的，积极的 energetics[7enE5dVetiks]n.热力学, 动能学, 力能学 • exergonic[7eksE5^Cnik]adj. 放出能的，释能反应的，做功的 • endergonic[7endE5^Cnik]adj.吸能的 • oxidize[5Cksi7daiz]v.(使)氧化，使脱氢，使增加原子价；使(原子、离子)除去电子

  19. Absorption spectrum吸收光谱

  20. Antenna complexes天线色素

  21. Reaction-center chlorophyll中心色素

  22. the light dependent reaction光反应 the light independent reaction暗反应

  23. Chlorophyll a

  24. Chlorophyll a and b

  25. plastoquinone

  26. Cyclic photophosphorylation 循环光合磷酸化 [5saiklik 5fEutEufCs7fCri5leiFEn]

  27. Noncyclic photophosphorylation非循环光合磷酸化

  28. Photosynthesis + H2O CO2 Energy ATP and NADPH2 Which splits water Light is Absorbed By Chlorophyll Calvin Cycle ADP NADP Chloroplast Used Energy and is recycled. O2 + C6H12O6 Light Reaction Dark Reaction

  29. 哇！ 终于结束了。。。

More Related