Question
Biology Question on Eukaryotic Cells
Ribosomes are made up of
A
fat and protein
B
protein and RNA
C
protein and DNA
D
lipid and protein
Answer
protein and RNA
Explanation
Solution
Ribosomes are non membraneous, often membrane bound organelles of both prokaryotic and eukaryotic cells, of chloroplasts and mitochondria. They are sites of protein synthesis and each is a complex of roughly equal ratios of ribosomal RNA (r-RNA) and different types of proteins.