The cell being the smallest unit of life, is akin to a tiny room which houses several organs. Just like different organs within the body, plant cell structure includes various components known as cell organelles that perform different functions to sustain itself. https://courses.lumenlearning.com/boundless-biology/chapter/leaves Show with another labelled arrow the direction the energy comes from. Leaf Cell Definition. Viewing the leaf under the microscope shows different types of cells that serve various functions. These organelles include: Cell Wall. Leaves are responsible for converting sunlight and carbon dioxide into glucose, which is used to provide energy to the plant.. Leaves are classified into mainly two types based on their structure, dorsiventral, and isobilateral. Complete diagram B to show how the contents of the red onion cells should appear if the cell were then rinsed with distilled water for several minutes. The leaf is the organ in a plant specially adapted for photosynthesis. The diagram below represents one Elodea leaf cell in its normal freshwater environment. You need to understand the structure of the tissues in a leaf together with their functions. Leaves are the main photosynthetic organs of the plant. Plant Cell Structure. 36.Elodea is a plant that lives in freshwater. Different plant cell types form three main tissues found in leaves. The maximum voltage at the pack is 2×4.2×48 = 403V, though it is widely known that the Leaf only uses about 80% of the pack’s capacity (20 kWh out of the 24 kWh to preserve cycle life) making the maximum cell voltage closer to 4.0V, and the pack’s maximum voltage closer to 384V. Using a microscope, it's possible to view and identify these cells and how they are arranged (epidermal cells, spongy cells etc). Upper Epidermis: this is the tissue on the upper surface of the leaf. Leaf Cross Section Showing Tissues and Cells. A leaf cell, by definition, is any cell found within a leaf.However, there are many different kinds of leaf cell, and each plays an integral role in the overall function of the leaf and the plant itself. It is a rigid layer which is composed of … Anatomy of leaf is the detailed study of internal structure of a leaf, usually revealed by its dissection. Evelyn Bailey. ADVERTISEMENTS: In this article we will discuss about the structure of a leaf with the help of a diagram. Leaf vascular tissue is located within the mesophyll layer. Like any other multicellular living thing, leaf structure is made up of layers of cells. A leaf is a compromise between two conflicting evolutionary pressures. By means of labelled arrows drawn on the diagram above, show the pathway taken by each of the two raw materials to a cell in the centre of the leaf. 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