The plasma membrane is made up of a double layer of

yes

Explanation:

bilayer of lipids, oily substances found in all cells

no statements shown

the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl

answeridentity;