Answer:
Carbohydrates covalently linked to proteins (glycoproteins) or lipids (glycolipids) are also a part of cell membranes, and function as adhesion and address loci for cells. The Fluid Mosaic Model describes membranes as a fluid lipid bilayer with floating proteins and carbohydrates.
Explanation:
Answer:
facilitated diffusion
Explanation:
Facilitated diffusion is the process of movement of molecules or ions across a biological membrane via specific transmembrane integral proteins. Carrier proteins and channel proteins are involved in facilitated diffusion. The movement of molecules and ions in passive transport occurs due to a concentration gradient.
That it is true True is the right answer.<span />
I Think the answer is
B) Nucleic acid
The Right Subclavian supplies the Right Brachial Artery (Major Artery of the arm), and Right Carotid Artery (Artery that supplies brain). The Left Subclavian supplies the Left Brachial Artery.
