Figure 3-0 On sunny days the oxygen released by aquatic plants may sometimes be visible as bubbles in the water. This plant (Elodea sp. is actively carrying on photosynthesis. (Bernd Wittich/Visuals Unlimited)
Figure 3-0
double outer membrane grana strom 500m a F ure 3-1 gu Chloroplast structure a. Electron micrograph. b Generalized drawing in which the outer and inner membrane has been cut away to reveal the grana
Figure 3-1
(A) Chlorophylls CH H: CH3 CHO HHC H H3c A B C B CH A B N LCr Mg Chlorophyll b Bacteriochlorophyll a H N D C E H. H COocH O CH CH C-CH (CH (CH 2) HC一cH (CH CH Figure 3-2 CH3 CH3 Chlorophyll a
Figure 3-2
(B)Carotenoids C)Bilin pigments CH H HC CH NH CH CH H2C一CH HC C-CH H HC HC CH NH HC. C-CH HOOC-CH,一CH HC CH HOOC-CH、一CH HC N CH H. C-HC H CH HC H. CH NH H2C一HC HC=CH CH HC CH Phycoerythrobilin HC Figure 3-3 阝 Carotene
Figure 3-3
Table 3-1 Characteristic of light of different wavelengths Wavelength(nm) kJ/ Einstein ultraviolet 297 400-425 289 425~490 259 een 490-560 222 yelloW 560-580 orange 580-640 197 640-740 172