Title: Photosynthesis
1Photosynthesis
2(No Transcript)
3(No Transcript)
4(No Transcript)
5(No Transcript)
6Complete Action vs. Absorption Spectra (-
xanthophylls)
7(No Transcript)
8Image source unknown. Question from the IBO.
9(No Transcript)
10e-
11(No Transcript)
12(No Transcript)
13(No Transcript)
14(No Transcript)
15(No Transcript)
16Useful light dependent reaction animations
17(No Transcript)
18(No Transcript)
19(No Transcript)
20(No Transcript)
21(No Transcript)
22(No Transcript)
23(No Transcript)
24plateau
CO2 is a substrate in an enyme-catalysed
light-dependent reaction.
At low CO2 concentration, rate is positively
correlated with concentration
25plateau
At low light intensity, rate of photosynthesis is
proportional to light intensity.
26Optimum temperature
Above the optimum temp., enzymes are denatured
and rate drops steeply.
Increased temp. gives increased energy and
increased rate of photosynthesis
Which enzymes are used in respiration?
27(No Transcript)
28(No Transcript)
29What are the conditions of each of these trials?
Rate of photosynthesis
Light intensity
30Alternative Mechanisms to FIX carbon
31C4 vs. CAM
32(No Transcript)
33For more help and useful animations, visit
http//sciencevideos.wordpress.com