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Multiple Choice
Which organelle packages the genetic/hereditary material in eukaryotes but not in prokaryotic cells?
A
Nucleus.
B
Mitochondria.
C
Chloroplasts.
D
Nucleolus.
Verified step by step guidance
1
Understand the difference between eukaryotic and prokaryotic cells. Eukaryotic cells have membrane-bound organelles, while prokaryotic cells do not.
Identify the organelle responsible for packaging genetic material in eukaryotic cells. This organelle is the nucleus, which houses the cell's DNA.
Recognize that prokaryotic cells, such as bacteria, do not have a nucleus. Their genetic material is located in a region called the nucleoid, which is not membrane-bound.
Consider other organelles listed in the options: mitochondria and chloroplasts are involved in energy production and photosynthesis, respectively, and do not package genetic material.
The nucleolus is a structure within the nucleus responsible for ribosomal RNA synthesis, not for packaging genetic material.