photosynthesis

The part of the plant that is under the ground

• stem

• root

• shoot

Mark out the incorrect statement.

• PS II is found in both grana and stroma lamellae

• PS II is involved in photolysis of water

• PS I participates in both cyclic as well as non-cyclic flow of electrons.

• The reaction centre in PS II is P₆₈₀

Which organelle performs PHOTOSYNTHESIS?

• Chloroplast
• Mitochondria

The part of the plant that is under the ground

• stem

• root

• shoot

Which process is this?

• Photosynthesis

• Respiration

• Digestion

Carbon dioxide is released during photosynthesis

• yes

• no

Name the pigment present in green plants that helps in photosynthesis.

• Chlorophyll.

• photosynthesis

• sunlight

• none

Most plants appear green because chlorophyll

• absorbs green light.
• absorbs violet light.
• reflects green light.
• does not absorb violet light.

What is photosynthesis?

• The process in which humans eat their food
• When a photographer takes a photo.
• To get your pictures from the photo lab.
• The process in which plants make their food.

What is the role of Chlorophyll in photosynthesis?

• It breaks the hydrogen bonds in water molecules

• It converts light energy into chemical energy contained in bonds

• It releases absorbs green light waves and reflects all of the other ones

• it provides energy for the light dependent reactions