Plant cell walls are composed mostly of polysaccharides which is a form of a complex carbohydrate. The cytoplasm is also found in the cell wall.
Plant cell walls are mainly composed of the carbohydrate cellulose.
cellulose, hemicellulose and, pectin.
plants
Chitin.
As I recall plants do contain at least a little cholesterol, and at least some are probably contained in the membranes.
once the energy that was in the sunlight is changed into chemical energy by phonasdfie
Sperm
cells
Cellulose.
The cell wall of fungi is mostly composed of chitin. True fungi do not have cellulose in their walls. The cell membrane of fungi is composed of lipids (phospholipids, glycolipids and cholesterol) and proteins.
Chitin.
As I recall plants do contain at least a little cholesterol, and at least some are probably contained in the membranes.
No, it is important to differentiate between plants and fungi. Plant cell walls contain a carbohydrate polymer called cellulose. Fungi cell walls contain a different type of carbohydrate polymer called chitin. Chitin is harder than cellulose.
The walls of xylem are reinforced with a substance called lignin. Lignin is a complex non-carbohydrate substance found along with cellulose. Lignin reinforces the walls of the xylem to provide rigidity and support and helps to keep the vessels open for water flow.
Cellulose is itself a carbohydrate, and provides structure in cell walls.
composed of what tissues
Yes. Bacteria have tough exterior walls made of peptidoglycan, aweb-like molecule complex made of carbohydrate strands cross-linkedby short peptide bridges.
once the energy that was in the sunlight is changed into chemical energy by phonasdfie
Cellulose
carbohydrate cells