Photosynthetic organisms also remove large quantities of carbon dioxide from the atmosphere and use the carbon atoms to build ________________.

Analyze the type of cells present on the surface of leaves of the plants that absorb carbon dioxide from the atmosphere.

Stomatal pore  is surrounded by guard cells

A	1. These are the primary sites of photosynthesis
B	2. The light-dependent reactions
C	3. The light-independent reactions

Suggest one word for each of the following statements.
1. Each __________ cell contains organelles called chloroplasts, which are specialized in carrying out the reactions of photosynthesis.
2. The light-dependent reactions take place in the _________membrane and require a continuous supply of light energy.
3. The Calvin cycle, also called the light-independent reactions, takes place in the ___________.
4. Different chemical reactions occur in the different parts of the ________.

Observe the image and choose the correct statement.

Choose the odd one out

Carbon dioxide enters the plant through the stroma of the chloroplast. State true or false.

Choose the correct statement in terms of photosynthetic pigments.

________________transform light energy into chemical energy through a process called photosynthesis, which is then used to energize cellular processes.

_______________ is a green pigment that can be found in the mesosomes of cyanobacteria and the chloroplasts of plant cells.

Match the following:

1.Carbon dioxide and water	a. A higher carbon dioxide concentration
2. Formation of glucose	b. The two reactants in the photosynthesis reaction
3. Speed up the process of photosynthesis	c. Carbon dioxide from the air and hydrogen from water molecules are combined

Usually, carbon dioxide in the range of ___________ is adequate for photosynthesis.

Which among the following parts of the green plants comprise chloroplasts?

Which among the following are the sites of photosynthesis in plants and blue-green algae?