Advertisements
Advertisements
Question
Choose the correct option.
The net result of photo-oxidation of water is release of ______.
Options
electron and proton
proton and oxygen
proton, electron and oxygen
electron and oxygen
Advertisements
Solution
The net result of photo-oxidation of water is release of proton, electron and oxygen.
APPEARS IN
RELATED QUESTIONS
Formalin, Iodine, DDT, Lime
The individual flattened stacks of membranous structures inside the chloroplasts are known as ______.
The following statement is about photosynthesis in a green plant. Write whether it is True or False.
Photosynthesis occurs in all the cells of the plant.
Choose the correct answer:
Which one of the following is the best reason for leaving a plant in a dark place before carrying out experiments on photosynthesis?
A candidate studied the importance of certain factors in photosynthesis. He took a potted plant and kept in the dark for over 24 hours. In the early hours of the next morning, he covered one of the leaves with black paper in the centre only. Then he placed the plant in sunlight for a few hours and tested the leaf which was covered with black paper for starch.
Describe step by step, how the candidate proceeded to test the leaf for the presence of starch?
Give technical term:
Organisms which cannot prepare their own food by photosynthesis.
Choose the correct option.
In presence of high concentration of oxygen, RuBP carboxylase converts RuBP to ______.
Higher Order Thinking Skill.
Imagine that student A studied the importance of certain factors in photosynthesis. He took a potted plant and kept it in dark for 24 hours. In the early hours of the next morning, he covered one of the leaves with dark paper in the centre only. Then he placed the plant in sunlight for a few hours and tested the leaf which was covered with black paper for starch.
- What aspect of photosynthesis was being investigated?
- Why was the plant kept in the dark before the experiment?
- How will you prove that starch is present in the leaves?
- Name the raw materials needed for photosynthesis.
Oxygen is used for the synthesis of protein and fertilizers.
The bending of shoot towards light is due to the hormone ______.
