Advertisements
Advertisements
Question
Name the molecules which are called assimilatory power? Why are they called so?
Solution
ATP and NADPH2 are called assimilatory power. They are called so because they provide the energy requirement for CO2 assimilation during the dark reaction of photosynthesis.
APPEARS IN
RELATED QUESTIONS
Cytoplasm : Cytokinesis : : Nucleus : __________
Briefly explain the following terms: Photophosphorylation
The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants. The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions:
(i) Name the process intended for study.
(ii) Define the above mentioned process.
(iii) When the weight of the test tube (A & B) is taken before and after the experiment, what is observed? Give reasons to justify your observation in A & B.
(iv) What is the purpose of keeping the test tube B in the experimental setup?
Name the following:
The products that are formed as a result of photosynthesis.
Fill in the blank:
Xanthophyll is ______ coloured pigment.
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?
Choose the correct answer:
The process of photosynthesis occurs by _________
Complete the following food chains by writing the names of appropriate organisms in the blanks:
Grass → ______ → Snake → ______
Complete the following food chains by writing the names of appropriate organisms in the blanks:
______ → Mouse ______ → Peacock
Photosynthesis in green plants is directly and indirectly dependent on so many plant structures.
Explain briefly the role of the following structures in this process is Phloem tissue in the leaf veins.
How do non-green plants such as fungi and bacteria obtain their nourishment?
Complete the following food chain by writing the names of appropriate organisms in the blanks:
Grass → __________ → Snake → __________
Give technical term:
The form of energy is converted into chemical energy during photosynthesis.
Give technical term:
Organisms which cannot prepare their own food by photosynthesis.
Give technical term:
What does ATP abbreviate for?
Fill in the blank by rearranging the letter in the bracket.
During photosynthesis plants releases _________ (egxyno).
Name the plant part
- Which bends in the direction of gravity but away from the light.
- Which bends towards light but away from the force of gravity.
The source of O2 liberated in photosynthesis is ______.
