Final answer:
The statement that cellular structures and functions of major organelles draw attention at the cellular level is true. Organelles within the cell each perform specialized roles, from energy production in mitochondria to protein synthesis at ribosomes, which are critical for the cell's overall function.
Step-by-step explanation:
True. Cellular structures and the functions of major organelles do focus attention at the cellular level. Organelles are structures that perform specific functions within a cell. Each organelle has a specialized function, allowing different cellular processes to take place. For example, the nucleus is the control center of the cell, storing the genetic material and regulating cell activities. The Golgi apparatus is involved in the packaging and distribution of molecules within the cell. These organelles, along with others like mitochondria and ribosomes, contribute to the overall function and structure of the cell.