Question

prokaryotic and eukaryotic cells generally have which of the following features in common?
a a membrane - bound nucleus
b a cell wall made of cellulose
c ribosomes
d flagella or cilia that contain microtubules
e linear chromosomes made of dna and protein

Explanation:

Prokaryotic cells lack a membrane - bound nucleus. Plant eukaryotic cells have a cellulose cell - wall, but not all eukaryotes and no prokaryotes in general. Prokaryotic flagella and cilia lack microtubules. Prokaryotes have circular DNA. Both prokaryotic and eukaryotic cells have ribosomes for protein synthesis.

Answer:

C. Ribosomes