Which is not true of eukaryotic cells?
a. a true nucleus contains the chromosomes.
b. eukaryotic cells contain membrane-bounded compartments.
c. they contain ribosomes that are smaller than those of prokaryotic cells.
d. they all contain mitochondria.
e. they contain many organelles in the cytoplasm. b incorrect

As your group adds to the graphic, your teacher tells you to add an example for each of the four boxes at the base. which example would best fit under the first box: physical barrier? a) resistance chicken pox either from exposure or vaccine b) the enzyme lysozyme present in your tears degrades bacteria c) white blood cells rush to the site of a wound to engulf bacteria d) exposure to antigens lead to the production of antibodies that mark cells for destruction