Explanation:
Biomolecule, also called biological molecule, any of numerous substances that are produced by cells and living organisms. Biomolecules have a wide range of sizes and structures and perform a vast array of functions. The four major types of biomolecules are carbohydrates, lipids, nucleic acids, and proteins.
Sound cannot travel through a vacuum. A vacuum is an area without any air, like space. So sound cannot travel through space because there is no matter for the vibrations to work in.
Spindle Fibres are those structures which move chromosomes only during cell division.
And these spindle fibres are formed by the command of centrioles which during the process move to the on the opposite poles and helps the cell to prepare for division.
Answer : The molar concentration is, 
Explanation :
First we have to calculate the moles of protein.
Number of molecules of protein = 2 molecules
Avogadro's number = 
Now we have to calculate the radius.
Radius = 
Conversion used : (1 mm = 0.001 m)
Now we have to calculate the volume.
Conversion used : (1 m³ = 1000 L)
Now we have to calculate the molar concentration.
Thus, the molar concentration is,
A <span>lymphocyte is known as a white blood cell that fight germs in the immune system. The answer would be choice B. =)
-UnicornFudge aka Nadia</span>
