Tiny structures inside of cells, such as ribosomes or chloroplasts that have specialized roles are called

Cell organelles

Explanation: Every cell performs various types of metabolic functions that allows the cell to sustain life. Different cell performs different functions based on their structure and location.

Cells have different organelles that helps it to perform various functions. Example: The chloroplast in the plant cell helps in the absorption of the sunlight to perform the process of photosynthesis.

The ribosomes helps in the the protein synthesis that helps to perform vital functions.

The mitochondria of the cell helps in the production of the high energy molecules known as adenosine tri phosphate.

answer; atp and nadph;