Propose an explanation as to why beta cells would have a greater concentration of rough endoplasmic reticulum and ribosomes than some other cell types.

Beta cells are found in the pancreas which stores and releases insulin. Beta cells make large amount of enzymes.

Explanation:

Beta cells contain more concentration of some organelles, two of which are the Rough Endoplasmic Reticulum and the Ribosomes.

The Rough Endoplasmic Reticulum is responsible for the translation and folding of proteins

The Ribosomes are responsible for protein synthesis (tRNA to proteins).

Because the beta cells are found in the pancreas and they make large amount of enzymes, which are proteins, they would need a larger amount of ribosomes to translate tRNA to proteins and lots of Rough endoplasmic reticulum to fold the proteins.

image result for what happens whenever a net force acts on an object

if an object has a net force acting on it, it will accelerate. the object will speed up, slow down or change direction. an unbalanced force (net force) acting on an object changes its speed and/or direction of motion. an unbalanced force is an unopposed force that causes a change in motion.