An onion is easy to peel to 1 layer of cells, and with a light microscope you cant see the individual cells in a leaf.
Also the cell obtained from the bulb of onion is colorless, hence it can be easly stained with different dyes to study the cell organells under the microscope.
Light
As an onion cell is a cell, no cells are located in it, but maybe you mean organelles, which literally mean "tiny organs" and make up every cell. In that case, onion cells lack chloroplasts because they grow underground and therefore don't use the sun to produce energy (chloroplasts are involved in photosynthesis).
just shut the 4ck up use your brain you thick sht
One structure found only in a leaf cell is the chloroplast. Chloroplasts are responsible for the process of photosynthesis, where they convert sunlight, carbon dioxide, and water into glucose (sugar) and release oxygen as a byproduct. This unique structure allows leaf cells to capture and use sunlight energy to produce food for the plant.
Onion is a common vegetable, and can be served cooked or raw. For medicinal purposes, onion is available for internal use as a capsule or tablet containing dehydrated onion or onion extract.
onion cloute is an onion cut in half. take one half and pin a bay leaf to it using whole cloves. i use four cloves. it is then put into the milk for a bechamel sauce.
Light
You can use an oak leaf under a microscope, but you wont see anything. Haha, the oak leaf is too thick to be able to see the cells, and obviously what in inside of the cell. If you want to see something under a microscope that is a plant cell, onion skin works well! Hope I helped!
Iodine stains the onion so it is easier to see the cellular features, such as the nucleus, cell wall, and cytoplasm.
In standard-cell based design, leaf cells are already pre-designed and stored in a library for logic design use.
As an onion cell is a cell, no cells are located in it, but maybe you mean organelles, which literally mean "tiny organs" and make up every cell. In that case, onion cells lack chloroplasts because they grow underground and therefore don't use the sun to produce energy (chloroplasts are involved in photosynthesis).
just shut the 4ck up use your brain you thick sht
An onion cell has a rectangular shape and its size can range in length from 0.25 to 0.4 millimeters. If you take a picture of the magnified onion cell and measure its diameter in millimeters then you can use simple maths to determine how much magnification is being applied.
sweep net
Methelyne BLue is a great stain to use for onion cells. It is toxic, however, and in activities that involve young kids it is often substituted.
Pique is a french term meaning "stuck" or "pricked." In food terminology it is used to describe 'oignon picque' - or a 'stuck onion.' To make an onion pique you simply take a bay leaf and pin it to the side of an onion using a whole clove. The onion picque is commonly used to season a Sauce Bechamel (much like you would use a bouqet garni or a sachet d'epices).
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