Advertisements
Advertisements
प्रश्न
Choose the correct option.
For fixing one molecule of CO2 in Calvin cycle _______ are required.
पर्याय
3ATP + 1NADPH2
3ATP + 2NADPH2
2ATP + 3NADPH2
3ATP + 3NADPH2
Advertisements
उत्तर
For fixing one molecule of CO2 in Calvin cycle 3ATP + 2NADPH2 are required.
APPEARS IN
संबंधित प्रश्न
How does carbon dioxide return to the atmosphere? Explain.
A student in order to study the importance of certain factors of photosynthesis took a potted plant and kept it in the dark for over 24 hours. Then in the early hours of the morning the student covered one of the leaves with black paper in the centre only. Student placed the potted plant in the sunlight for a few hours, and then tested the leaf which was covered with black paper for starch.
(i) What aspect of photosynthesis was being investigated?
(ii) Is there any control in this experiment? If so, state the name.
(iii) Why was the plant kept in the dark before the experiment?
(iv) Describe step by step how the candidate proceeded to test the leaf for the presence of starch.
What is the importance of photosynthesis in the life of the following:
Animals
Photosynthesis is considered as a process supporting all life on earth.
Give technical term:
What does NADP stand for?
Complete the following sentence with appropriate word:
One of the products of ______of water is oxygen.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Leaves are broad and flat to increase the surface area for photosynthesis.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
A variegated leaf (one that has green as well as white patches) will only photosynthesize in the green areas.
Plants utilize only ______% of the absorbed water for photosynthesis and the other activities.
Study the diagram given below and fill in the blanks with suitable words:
In order to prove that carbon dioxide is necessary for
(a) ______, a potted plant is placed in dark for 48 hours to (b) ______ the leaves. A part of a leaf is inserted into a conical flask containing potassium hydroxide solution. This is to absorb (c) ______ from the flask. The plant is then placed in sunlight for a few hours. The experimental leaf is tested for starch. The part of the leaf that was inside the conical flask turns (d) ______, whereas the part of the left outside turns (e) ______ in colour.
Define the following term:
Photolysis of water
