ukaryotic cells contain

A. a nucleus.
B. cell membranes.
C. organelles.
D. All of these answers are true.

Describe A,B and C

D) All answers are true because a ukaryotic cell is defined by having membrane bound organelles (B, C) and having a nucleus. Those are the factors that make it defferent from a prokaryotic cell.

A) nucleus-The nucleus is the center of all activities inside the cell. This is where all of the genetic information is located.
b)cell membrane-The outer covering of the cell consisting of a lipid bilayer with proteins embedded in it, semipermiable
c) organelles-They are membrane-bound compartments or structures of a cell that perfrom specialized functions.