Find out the incorrect statement.

Options

A. Osmosis is a slow process, occurs down the concentration gradient and does not expend energy.
B. Electron microscope uses electromagnets instead of glass lenses and beam of electrons instead of light.
C. A semipermeable membrane does not allow both solvent and solute molecules to pass through it.
D. Active transport of materials is rapid and usually occurs against the concentration gradient involving carrier proteins and energy in the form of ATP.

Explanation

To find the incorrect statement from the given options, let's analyze each statement step by step.

### Step 1: Analyze the First Statement
**Statement:** "Osmosis is a slow process, occurred down the concentration gradient and does not expand energy."
- **Explanation:** Osmosis is indeed a process where water molecules move from an area of higher concentration to an area of lower concentration, and it does not require energy (passive transport). However, the term "slow process" can be misleading as the rate of osmosis can vary depending on conditions. Thus, this statement is mostly correct but could be considered misleading.

### Step 2: Analyze the Second Statement
**Statement:** "Electron microscope uses electromagnets instead of the glass lenses and beam of electrons instead of light."
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