Q:

In which area of a leaf does photosynthesis take place?

A:

Quick Answer

Photosynthesis takes place in plant leaves, and in some small part, in the stem. Specifically photosynthesis takes place in the mesophyll cells where the chloroplasts are located in a leaf.

Know More

Full Answer

Photosynthesis is the process whereby light energy is converted into chemical energy. This energy is stored in the bonds of sugar. In order to make this sugar, plants need light energy, water and carbon dioxide. Photosynthesis takes place in plants in the chloroplasts using chlorophyll. The chlorophyll is built into the membranes of the thylakoids. Chlorophyll looks green because plants do not absorb the green light. The energy absorbed by red and blue light allows plants to perform photosynthesis.

Learn more about Botany

Related Questions

  • Q:

    What are the two stages of photosynthesis called?

    A:

    Photosynthesis takes place in two stages: the light reactions and the dark reactions. The light reactions take their name because they require the presence of direct light, while the dark reactions do not have the same proviso. Light reactions occur in the thylakoid stacks in the grana for the most part, while dark reactions do not, although they also most frequently happen during the daytime.

    Full Answer >
    Filed Under:
  • Q:

    In which part of the chloroplast does each stage occur?

    A:

    Photosynthesis takes place in the cell's chloroplast in two stages: the light stage and the dark stage. Each stage occurs in a different part of the chloroplast.

    Full Answer >
    Filed Under:
  • Q:

    What is stomatal density?

    A:

    Stomatal density refers to the number of stomata present on plant leaves per square millimeter. Leaf stomata are small pores that facilitate gas exchange in plants. These pores allow carbon dioxide to be absorbed and water to be released.

    Full Answer >
    Filed Under:
  • Q:

    What two gases are exchanged through the stomata on plant leaves?

    A:

    The two gases that move in and out of the stomata on plant leaves are carbon dioxide and oxygen. The exchange of these two gases plays a vital role in photosynthesis, which is the process by which plants use light to produce and store the energy they require for their metabolic needs. In addition to light, carbon dioxide and water are required for this process to occur, and oxygen is a byproduct.

    Full Answer >
    Filed Under:

Explore