The light reactions of photosynthesis involve the and the .

Place 2-3 such sets of belts in the jello cytoplasm to show the of the cell.

Golgi apparatus is another intricate network of membranous stacks, and is involved in protein modification.

Involved with cellular“self destruct” called Apoptosis

These pathwaysare presented in .

Organelles Involved in Photosynthesis | Sciencing

They are also the sites for nitrogen fixation, the reactions of which are interconnected with the processes of photosynthesis and photorespiration, and play a protective role in plant cells.

The main organelle involved in respiration is the mitochondria.

Ensure to leave spaces for mitochondria, and do not overcrowd the cell.

Chloroplasts are the food-making organelles of the plant cell since they are the site for photosynthesis.

Also, enzymes are proteins that are involved in all the chemical reactions of the cell.

Chloroplasts are the sites of photosynthesis ..

Their cells comprise additional organelles specific for photosynthesis as well as rigidity.

Given below is a simple procedure to construct a plant cell model from some easily available items which can be used to represent the different organelles.


- Involved in cellular division ..

Thus, we can studythe component processes of photosynthesis and respiration byisolating the organelles and measuring specific enzyme activityassociated with that organelle.

and are the primary sites of photosynthesis

In PS I, the electrons are again excited by harnessing the energy from photons, and the reduction of NADP to NADPH2 is achieved by utilizing electrons and protons.



Stroma is the site for the dark or light-independent reactions of photosynthesis.

Chloroplasts are the sites of photosynthesis in plants

In respiration energy is released fromsugars when electrons associated with hydrogen are transported to oxygen (theelectron acceptor), and water is formed as a byproduct. The mitochondriause the energy released in this oxidation in order to synthesize ATP. Inphotosynthesis, the electron flow is reversed, the water is split (not formed),and the electrons are transferred from the water to CO2 and in theprocess the energy is used to reduce the CO2 into sugar. Inrespiration the energy yield is 686 kcal per mole of glucose oxidized to CO2,while photosynthesis requires 686 kcal of energy to boost the electrons from thewater to their high-energy perches in the reduced sugar -- light provides thisenergy.

in human liver cells smoothER is involved in the metabolism of ethanol.

cellular respiration and the organelles in ..

Photolysis of water occurs in PS II, and it involves the dissociation of two water molecules to oxygen, protons and electrons by utilizing the energy from photons.

Companion cells are also involved in the off-loadingandon-loading of sugars from the phloem sap.

The next organelles involved are ribosomes

The resulting molecules are converted into starch and stored in the chloroplast or transported into the cytosol where they are converted to sugars, amino acids, and fatty acids.


Photorespiration is a process involving , in a light-dependent manner.

Smooth ER has no 80s ribosomes and is also involved in the regulation of calcium levels in muscle cells, and the breakdown of toxins by liver cells

Organelles of the cells involved in Cell division ..

Photosynthetic reactions occur in the grana and stroma of chloroplasts.




Thylakoids of grana are the sites for light reactions of photosynthesis.