How is magnification calculated?

The cell membrane is selectively permeable. What does "selectively permeable" mean?

What is the major difference between a prokaryote and a eukaryote?

Basic unit of all forms of life

Fundamental concept of biology that states that all living things are composed of cells

Specialized structure that performs important cellular functions within a cell

Cell organelle that stores materials such as water, salts, proteins, and carbohydrates

Cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can be used by the rest of the cell

Network of protein filaments in a eukaryotic cell that gives the cell its shape and internal organization and is involved in movement

Organelle in cells that modifies, sorts, and packages proteins and other materials from the endoplasmic reticulum for storage in the cell or release outside the cell