The cellular digestion and disposal of biological molecules occurs inside this organelle? a. endoplasmic reticula b. ribosomes c. Golgi bodies d. lysosomes e. mitochondria.

I believe the answer is D, and this is due to the fact that the root lyso- means "break." Also, lysosomes tend to break down dead organelles and waste in order to create molecules that will be recycled to create more organelles.