Which of the following organelles would be affected first if there were no lipids present to allow nutrients to enter the cell and waste to be removed from the cell? a. cell wall
b. endoplasmic Reticulum
c. golgi body
d. cell membrane

PLEASE I NEED THIS ASAP !!!

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.