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Fundamental Unit of Life_4 ( light and dark photosynthesis)

Authored by Aishwaria Murthy

Biology, Science

9th Grade

Used 36+ times

Fundamental Unit of Life_4 ( light and dark photosynthesis)
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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?

Media Image

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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