The structure of onion cells consists of a cell wall, cell membrane, cytoplasm, and a large central vacuole. The function of these cells is to provide support and protection to the plant, store nutrients, and regulate water balance.
Chat with our AI personalities
Histology
Histology is the microscopic study of tissues. It involves examining the organization, structure, and function of cells within tissues using a microscope. Histology is essential in understanding the composition and function of organs and tissues in the body.
Some cytological techniques include microscopy, cell staining, immunofluorescence, flow cytometry, and cell culture. These techniques are used to study the structure, function, and behavior of cells at a microscopic level.
In cell F, the structure labeled as y is likely a chromosome. Chromosomes are the structures within cells that contain genetic material and can be visualized during cell division.
The structure labeled A is the nucleus. It is a membrane-bound organelle found in eukaryotic cells, containing the cell's DNA and acting as the control center for cell activities like growth, metabolism, and reproduction.