Protein synthesis is essential for cell division

Steps:

• Identify that cell division requires DNA replication and protein production for mitotic structures.
• Recognize anucleate cells lack a nucleus, which houses DNA and supports organelle function.
• Evaluate choices: division fails without key cellular components tied to the nucleus.
• Select the option linking absent organelles to inability to produce division-critical proteins.

Why D is correct:

• Cell division demands protein synthesis for enzymes, tubulins, and cyclins; without ribosomes, this process halts, preventing mitosis.

Why the others are wrong:

• A: Centrioles form from existing cytoplasm and aren't strictly absent in anucleate cells; their lack isn't the primary barrier.
• B: Anucleate cells like RBCs rely on glycolysis for energy, so mitochondrial absence doesn't solely block division.
• C: Transcription (DNA to mRNA) requires DNA in the nucleus; the statement confuses processes and misstates the issue.

Final answer: D