photorespiration homework

Photorespiration - It has been observed that a high concentration of oxygen, inhibits photosynthesis. This is due to the reason that the CO 2 fixing enzyme RUBP carboxylase not only accepts CO 2 but can also combine with O 2 . Since the reaction is an oxygenation reaction, the same enzyme..

It has been observed that a high concentration of oxygen, inhibits photosynthesis. This is due to the reason that the CO 2 fixing enzyme RUBP carboxylase not only accepts CO 2 but can also combine with O 2 . Since the reaction is an oxygenation reaction, the same enzyme is called RUBP oxyge..

Photorespiration is also defined as the respiration initiated in the chloroplasts, in the presence of light only. The main features are: The carbon lost is not retrieved. The plant may lose as much as half of the CO 2 fixed during photosynthesis by this process. No energy rich compo..

C 4 plants like maize, sugarcane; pearl millet, etc. have evolved a wonderful mechanism to avoid photorespiration, which is considered a wasteful process. In these plants three or 2 types of photosynthetic cells namely mesophyll cells and bundle sheath cells. The bundle sheath cells are..

C 4 pathway - C 4 plants like maize, sugarcane; pearl millet, etc. have evolved a wonderful mechanism to avoid photorespiration, which is considered a wasteful process. In these plants three or 2 types of photosynthetic cells namely mesophyll cells and bundle sheath cells. The bundle shea..