Self antigens in our cell membrane are primarily composed of glycoproteins and glycolipids. These molecules consist of proteins or lipids bonded to carbohydrate chains, which play a crucial role in cell recognition and immune response. The specific arrangement of these carbohydrates helps the immune system distinguish between self and non-self entities, contributing to the body's ability to tolerate its own cells while responding to foreign invaders.
The plasma membrane is composed mostly of phospholipids
DNA and protein
Carbon is a key component of every organic molecule, along with hydrogen. Other common elements found in organic molecules include oxygen, nitrogen, and sometimes sulfur and phosphorus.
yes because it contains carbon so it is organic
Glucose is the only organic compound found in most cells. Organic means that the molecule contains carbon bonded to hydrogen.
Yes it is an organic molecule I found the answer going to suite101.com in the first paragraph
C6H12O6 is the organic compound. It is glucose, a common sugar molecule found in living organisms.
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The plasma membrane is composed mostly of phospholipids
sperm
they are nucleptidees
DNA and protein
Antigens. Your blood type depends if you have A, B, AB, or none of those antigens (O). These antigens can also be positive or negative depending on whether you have the Rh antigen, or Rh factor.
No, DNA is an organic molecule because it contains carbon and is found in living organisms.
Blood antigens A and B are located on the surface of red blood cells, while the Rh antigen (Rh factor) is also found on the surface of red blood cells. These antigens determine an individual's blood type.
Yes, glucose is an organic molecule. Organic molecules contain carbon-carbon or carbon-hydrogen bonds and are typically found in living organisms. Glucose is a simple sugar and a vital energy source for many living organisms.
Molecule A may be too large or too polar to pass through the cell membrane effectively, while molecule B may be smaller and more nonpolar allowing it to pass through easily via diffusion. The difference in membrane permeability between the two molecules could be due to variations in size, charge, polarity, or interaction with membrane proteins.