
Fundamental Unit of Life_4 ( light and dark photosynthesis)
Authored by Aishwaria Murthy
Biology, Science
9th Grade
Used 36+ times

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33 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State the site of light and dark phase of photosynthesis. What is the first statement of this video?
Photosynthesis takes place in two major phases. They are Light reaction and Dark reaction.
In light reaction, light plays an important role.
Here, a series of chemical reactions takes place one after
another initiated by light.
Hence this phase is technically termed as photochemical phase
The reactions of the light take place in Thylakoid membrane
which is present in chlorophyll
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State the site of light and dark phase of photosynthesis. What is the second statement of this video?
Thylakoids are termed as grana of chloroplasts.
In light reaction, light plays an important role.
Here, a series of chemical reactions takes place one after
another initiated by light.
Hence this phase is technically termed as photochemical phase
The reactions of the light take place in Thylakoid membrane
which is present in chlorophyll
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State the site of light and dark phase of photosynthesis. What is the third statement of this video?
Thylakoids are termed as grana of chloroplasts.
Following are the steps involved in light reaction.
Here, a series of chemical reactions takes place one after
another initiated by light.
Hence this phase is technically termed as photochemical phase
The reactions of the light take place in Thylakoid membrane
which is present in chlorophyll
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State the site of light and dark phase of photosynthesis. What is the fourth statement of this video?
Thylakoids are termed as grana of chloroplasts.
Following are the steps involved in light reaction.
Step one when sunlight falls on the plant the chlorophyll present on the leaf absorbs light energy and becomes activated
Hence this phase is technically termed as photochemical phase
The reactions of the light take place in Thylakoid membrane
which is present in chlorophyll
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State the site of light and dark phase of photosynthesis. What is the fifth statement of this video?
Thylakoids are termed as grana of chloroplasts.
Following are the steps involved in light reaction.
Step one when sunlight falls on the plant the chlorophyll present on the leaf absorbs light energy and becomes activated
The absorbed energy excites electrons to the higher energy level
The reactions of the light take place in Thylakoid membrane
which is present in chlorophyll
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State the site of light and dark phase of photosynthesis. What is the sixth statement of this video?
Thylakoids are termed as grana of chloroplasts.
Following are the steps involved in light reaction.
Step one when sunlight falls on the plant the chlorophyll present on the leaf absorbs light energy and becomes activated
The absorbed energy excites electrons to the higher energy level
This energy is used to split the water molecules into two-component ions which are given by the equation
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State the site of light and dark phase of photosynthesis. What is the seventh statement of this video?
Following are the steps involved in light reaction.
Step one when sunlight falls on the plant the chlorophyll present on the leaf absorbs light energy and becomes activated
The absorbed energy excites electrons to the higher energy level
This energy is used to split the water molecules into two-component ions which are given by the equation
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