The main organelles found on the surface of leaves are chloroplasts, which contain chlorophyll for photosynthesis, and stomata, which regulate gas exchange. Trichomes, tiny hair-like structures, are also present on some leaves and help deter herbivores or reduce water loss.
Leave per se do not photosynthesize but the organelles within the cells of the leaves (the chloroplasts) do.
In a cactus the leaves have been reduced to spines, to reduce the surface area from which water can be lost and to deter animals from eating the plant. As there are no leaves, photosynthesis must take place in the stem.
It is located in the stroma of a plant cell.
Photosynthesis needs sunlight to occur. Therefore photosynthesis does not occur in the roots because they do not receive any sunlight. The leaves are the parts of the plant most exposed to the light.
Plants produce sugar in their leaves primarily because leaves contain chloroplasts, which are specialized organelles that facilitate photosynthesis. This process uses sunlight, carbon dioxide, and water to convert light energy into chemical energy, resulting in the formation of glucose. The high surface area of leaves maximizes light absorption, making them the ideal location for this vital energy production. Additionally, the proximity of leaves to the atmosphere allows for efficient gas exchange, crucial for photosynthesis.
Chlorophyll in the chloroplast organelles.
Leave per se do not photosynthesize but the organelles within the cells of the leaves (the chloroplasts) do.
They are chloroplasts.
heterotrophs
In a cactus the leaves have been reduced to spines, to reduce the surface area from which water can be lost and to deter animals from eating the plant. As there are no leaves, photosynthesis must take place in the stem.
It is located in the stroma of a plant cell.
Ribosomes are found on the surface of the rough ER
Cilia are numerous threadlike organelles that protrude from the surface of a cell and are packed in tight rows. They are involved in cell movement and the movement of materials across the cell surface.
Leaves are broad, thin and flat to provide a large surface area, to absorb sunlight for photosynthesis. :)
leaves have a big surface area because then they can absorb all the possible light energy they can for photosynthesis.
Mitochondria, endoplasmic reticulum, and ribosomes are organelles that play a role in maintaining the surface area to volume ratio of a cell. These organelles are involved in energy production, protein synthesis, and cellular functions that help optimize the exchange of molecules between the cell and its environment.
they are called chloroplasts and they help to preform photosynthesis in the plant cell.