Answer:
The answer is rough endoplasmic reticulum.
Explanation:
If we apply this analogy to the cellular structures, the type of conveyor belt explained in the question represents the rough endoplasmic reticulum. Because it has a complex structure made up of membrane and ribosomes and it produces only a limited number of proteins just like the very efficient conveyor belt that produces only a few products.
I hope this answer helps.
Cardiovascular system provides individual cells with oxygen and nutrient which helps in disposing metabolic wastes.
The dodecahedron can be constructed from the repetitive folding of regular pentagons
Diploid cell, haploid cell