Cell Structure and Function

Which process occurs in the nucleolus?

• DNA replication
• Protein translation
• ATP production
• Ribosomal RNA synthesis

Which organelle contains DNA in eukaryotic cells besides the nucleus?

• Lysosome
• Golgi apparatus
• Endoplasmic reticulum
• Mitochondria

Which cells are multinucleated?

• Liver cells
• Red blood cells
• Platelets
• Skeletal muscle cells

What is the role of the nucleolus in protein synthesis?

• Translates mRNA
• Replicates DNA
• Modifies proteins
• Assembles ribosomal subunits

Which structure helps anchor chromatin loops within the nucleus?

• Cell membrane
• Ribosome
• Mitochondrion
• Nuclear matrix