Biochemistry is focused on four biological molecules: proteins, carbohydrates, nucleic acids, and lipids. which can function as polymers? a. all are polymers. b. carbohydrates and proteins c. nucleic acids d. proteins, carbohydrates, and nucleic acids

The answer to your question is: A. All are polymers

Explanation:

Proteins are polymers that give structure to the cell, also they are enzyme which work in cellular metabolism, etc. The unit of proteins are aminoacids.

Carbohydrates are polymers that are the primary source of energy of the cells, their unit is monosaccharides.

Nucleic acids are polymers located in the nucleus of the cell, they particiated in the inheritance of traits. Their unit are nucleotides.

Lipids are polymers that form the cell membrane and give protection to the cell. Their unit is fatty acids.

a. All are polymers.

b. carbohydrates and proteins

c. nucleic acids

d. proteins, carbohydrates, and nucleic acids

number of molecules / avogadro's number * molecule molecular = mass

explanation:

we define a gram-molecular weight as the mass of one mole of any element or compound. a mole contains avogadro's number of units (molecules) –  

6.022

x

10

23

. so, dividing the number of molecules by avogadro's number gives us the number of moles. multiplying that by the molecular weight gives us the mass. from the periodic table we find the gram-molecular weight of u to be238 and of f to be19. so,  

u

f

6

will have a gram-molecular weight of 352g.

16

explanation:

the marks go by 4s