Photo Synthesis Flashcards
What is autotrophic nutrition?
Found only in plants
Autotrophic nutrition is a type of nutrition where organisms can produce their own food using energy from sunlight or inorganic chemicals.
Ultimately all living forms on the earth depend on sunlight for engery
True
Ultimately all living forms on the earth depend on sunlight for engery
True
Three essential components of photosynthesis
Co2
Sunlight
Green part
Sunlight is not essential to the plant process that somehow purifies the air fouled by burning candles orbreathing animal
False
It is essential
Which organism is used for prism experiment done by T.W engelmann
Cladophora
Which scientists provide evidence for production of glucose when plant grow
Julis von sachs
Green and purple sulphr bacteria are used to demonstrate
Photosynthesis is essentially a light depend process
And is hydrogen is suitable oxidisible compound
Ruben and kumen proved photosynthesis by which process
Radiostopic technique
They use CO2 of O-16
And H2O of O- 18
And proved O2 evoled is of O-18
Alligment of chloropast in mesophyll cells is depend on
Incident light or intensity of light for optimum sunlight
ATP synthesized compound
Cf0 and Cf1
Chemiosmotic hypothesis
- ATP synthase is linked to developments of a proton gradient across a membrane
- this membrane is thyalakoid membrane
- PS ll is located on inner side of thylakiod membrane and transport a pair of electron to pheophytin and it transfer to PLASTOQUINONE
-Plastoquinone is electron doner but proton carrier or transporter - it transfer to cytochrome b6f
- cytochrome b6f transport to the plastocyanin
Plastocyanin transport to PS I - PS I thento FRS then Fd and then FNS it is located in stroma. - and NADP+ is converted into NADPH+H+
- to decrease the stroma electron FNS is used and to increase lumen electron PQ and water spilting is used
Where theatp and NADP use
- dark reaction is indirectly depend on light means on their product
- it occur 24 hours reaction
- after second world was
- scientists Melvin Calvin studied that carbon 14 is radioactive in algal photosynthesis
- this discovery led that 1 St carbon dioxide fixation laid to 3 carbon containing organic acid
- another group experiment laid that CO2 fixation led to 4 carbon containing
The primary acceptor
- yachya madhe scientists experiment karu lag le Ani photosynthesis chi reaction madhe tyna 2 carbon cha compound pahije hota pn nahi milala
- mag ty a bhetla 5 carbon ketose sugar ribulose bisphosohate and parat determine zala ki 2 product bhetata pyruvate che
