They break into pieces
They are used for energy
they are signaling devices that are used to identify what is near the cell
Carbohydrates, Proteins and Lipids are groups of organic compounds used to form parts of a cell.
Cellulose is used as a structural component in plant cell walls.
Cellulose is used as a structural component in plant cell walls.
The macromolecule that makes up around half of the calories you should eat in a day is carbohydrates. Other macromolecules that are important to your diet are proteins and fats.
membrane carbohydrates are used for the selection of cells to make tissues, and the rejection of foreign cells (like in your blood). Cells recognize each other by binding to surface molecules, often carbohydrates, on the plasma membrane. Membrane carbohydrates may be covalently bonded to lipids of more commonly proteins (forming glycoproteins). Carbohydrates on the external side of the plasma membrane vary among species, individuals, and even cell types in an individual
The Cell Membrane is the part of the cell that makes lipids and carbohydrates. It transports these parts, as well.
Cellulose is used as a structural component in plant cell walls.
No
Carbohydrates are broken down in order to form molecules of ATP, the "energy currency" of the cell, and which contains energy in a form that cells can use to do work.
Cells are supplied with the energy they need to function from carbohydrates.