Mark the incorrect match :

Options

A. Neutral solute -simple diffusion
B. Water -osmosis
C. Non polar molecules -facilitate diffusion
D. ATP utilized -active transport

Answer

To solve the question "Mark the incorrect match," we will analyze each option provided to identify which pair is incorrect.

### Step-by-Step Solution:

1. **Option 1: Neutral Solute and Simple Diffusion**
- Neutral solutes move across the cell membrane through simple diffusion. This process occurs when molecules move from an area of higher concentration to an area of lower concentration without the need for energy or assistance from proteins.
- **Conclusion**: This match is **correct**.

2. **Option 2: Water and Osmosis**
- Osmosis is the process by which water molecules move across a semi-permeable membrane from an area of lower solute concentration to an area of higher solute concentration. This is a specific type of diffusion that applies to water.
- **Conclusion**: This match is **correct**.

3. **Option 3: Non-Polar Molecules and Facilitated Diffusion**
- Non-polar molecules typically cross the cell membrane through simple diffusion, which does not require assistance from transport proteins. Facilitated diffusion is used for polar molecules or ions that need help crossing the membrane.
- **Conclusion**: This match is **incorrect**.

4. **Option 4: ATP Utilized and Active Transport**
- Active transport is a process that requires energy (in the form of ATP) to move substances against their concentration gradient, from an area of lower concentration to an area of higher concentration.
- **Conclusion**: This match is **correct**.

### Final Answer:
The incorrect match is **Option 3: Non-Polar Molecules and Facilitated Diffusion**.

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