Yes, surface receptors are made of protein units in cells.
No; cells are much larger. Cells contain a lot of protein.
Hair is made out of keratin, a type of protein that is produced by cells in hair follicles in the skin. These cells divide and differentiate to form hair strands, which are composed primarily of keratin proteins.
Microfilaments are made of protein strands called actin.
Yes, a feather is made up of cells. Feathers are composed of a protein called keratin, which is produced by the cells in the feather follicles. The keratin forms the structure of the feather, providing strength and flexibility.
Protein-cutting enzymes are made in the ribsomes of cells.
Hair is made of protein.
Yes, surface receptors are made of protein units in cells.
No, cells are composed of all macromolecules: proteins, lipids, carbohydrates, and nucleic acids. Cells definitely contain protein in the membranes and organelles, but they're not wholly made up of protein or are a type of protein.
No; cells are much larger. Cells contain a lot of protein.
No; cells are much larger. Cells contain a lot of protein.
No, cytoskeletons are made of protein filaments
Keratin
No, the liver is an organ made up of cells.
Lipids and Protein i think(:
blood is a combination of cells, not the other way around.
the answer is cytosine