BIOL 1011 Lecture Notes - Lecture 6: Phosphoenolpyruvate Carboxylase, Photophosphorylation, Stoma
Document Summary
Photosynthesis: light reactions, calvin cycle, photorespiration, c4 & cam. This type of transport is active, requires energy. Pressure difference between 2 areas and then there"s bulk flow. The companion cell is filled with solute = pressure is lower. But the cell makes sure the pressure is lower in the xylem (water will go there instead) Organisms that destroy plants reproduction most do asexual and sexual reproduction (both in one species) really un-usual. Summer: female is born and has eggs that are cones cones in self has clones identical genetically: fall make males males have winf adn get arpoudn they become sexual and reproduce sexually eggs over winter. The oxygen plants release comes from water not carbon dioxide: 50% terrestrial plants, 50% marine phytoplankton & macroalgae. First step in moving energy into the living world; source of all energy in ecosystems.