are characterized by thick cell walls and dense cytoplasm which contains numerous protein bodies. Other organelles such as nucleus, mitochondria, plastids and dictyosomes are typical of plant cells
Fruits or vegetables with high water content or delicate cell structures do not freeze well. These include lettuce, celery, cabbage, radishes, tomatoes, watermelon and cucumbers.
yes. the water in the cell evaporates through the cell wall, removing the structure that keeps the cell in a rigid, fixed shape.
The chloroplasts in a lettuce leaf cell are responsible for color. The chloroplasts are what make lettuce leaves look green.
Lettuce wilts in an apple due to the release of ethylene gas by the apple as it ripens. Ethylene is a natural plant hormone that promotes ripening and can lead to the breakdown of cell structures in lettuce, causing it to lose moisture and become limp. Additionally, the closed environment of storage can trap moisture and create conditions that enhance this wilting effect.
Sea lettuce is a type of green algae-like protist. Like other algae and plants, sea lettuce is composed of multiple cells. Each cell of sea lettuce contains a nucleus, chloroplasts, and other organelles necessary for its functioning.
The structures allow the cell to perform specific functions.
The structures allow the cell to perform specific functions.
The structures allow the cell to perform specific functions.
The tissues of lettuce and onion are similar in that they share similar structures. The top and bottom surface of a leaf from lettuce or onion are covered by epidermis. Mesophyll tissues lie between the two epidermis layers. Finally, vascular tissues run along the leaf to form the veins.
no
The structures allow the cell to perform specific functions.
Some cell structures are the cell membrane, the nucleus, vacuoles, mitochondria, RER and SER, ribosomes and cell walls in plants.