Advertisements
Advertisements
Question
Oxygen is produced at what point during photosynthesis?
Options
when ATP is converted to ADP
when CO2 is fixed
when H2O is splitted
All of these
Advertisements
Solution
when H2O is splitted
APPEARS IN
RELATED QUESTIONS
The following diagram demonstrates a physiological process taking place in green plants. The whole set up was placed in bright sunlight for several hours. Study the diagram and answer the questions that follow
(i) What aspect of the physiological process is being examined?
(ii) Explain the physiological process mentioned in (i) above.
(iii) Label the parts numbered 1 and 2 in the diagram.
(iv) Write a well-balanced chemical equation for the physiological process explained in (ii) above.
(v) What would happen to the rate of bubbling of the gas if a pinch of sodium bicarbonate is added to the water in the beaker? Explain your answer.
Given below is an experiment setup to demonstrate a particualr tropic movement in germinating seeds. Study the diagram and answer the questions that follow : 
Label the parts 1 and 2.
Match the terms of column I with those in column II:
| Column I | Column II |
| (i) Stomata closed | (a) decomposers |
| (ii) Autotrophs | (b) light reaction |
| (iii) By-products of photosynthesis | (c) animals |
| (iv) Photolysis | (d) during night |
| (v) Bacteria and fungi | (e) green plants |
| ( f) oxygen |
Complete the following food chain by writing the names of appropriate organisms in the blank:
Grass → __________ → Lion
Explain the Term NADPH.
Give technical term:
Name the tissue that transports manufactured starch from the leaves to all parts of the plant.
Where does the carbon that is used in photosynthesis come from?
What are primary producers?
The role of chlorophyll is to absorb light from the sun.
A plant is kept in a dark room for about 24 hours before conducting any experiment on photosynthesis in order to ______.
