Educational worksheet showing the parts of a plant cell for labeling.

To solve the problem of labeling the parts of a plant cell in the provided diagram, we need to identify and match each labeled part with its corresponding name from the list. Below is the step-by-step explanation:

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List of Parts to Label:

1. Cell wall
2. Cell membrane
3. Golgi apparatus
4. Endoplasmic reticulum
5. Vacuole
6. Chloroplast
7. Nucleus
8. Mitochondrion

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Step-by-Step Solution:

#### 1. Cell Wall
- The cell wall is the outermost rigid layer that provides structural support and protection to the plant cell.
- In the diagram, it is the outermost boundary of the cell.

#### 2. Cell Membrane
- The cell membrane is located just inside the cell wall. It regulates the movement of substances in and out of the cell.
- In the diagram, it is the thin layer just inside the cell wall.

#### 3. Golgi Apparatus
- The Golgi apparatus is involved in modifying, sorting, and packaging proteins and lipids for secretion or use within the cell.
- In the diagram, it appears as a stack of flattened sacs near the nucleus.

#### 4. Endoplasmic Reticulum
- The endoplasmic reticulum (ER) is a network of membranous tubules and sacs that helps in protein synthesis and transport.
- There are two types:
- Rough ER: Covered with ribosomes.
- Smooth ER: Without ribosomes.
- In the diagram, the rough ER can be identified by the presence of ribosomes on its surface.

#### 5. Vacuole
- The vacuole is a large, membrane-bound organelle that stores water, nutrients, and waste products.
- In the diagram, it is the large, central structure filled with liquid.

#### 6. Chloroplast
- The chloroplast is the site of photosynthesis in plant cells. It contains chlorophyll, which gives plants their green color.
- In the diagram, it is the green, oval-shaped structure with internal membranes.

#### 7. Nucleus
- The nucleus is the control center of the cell, containing the cell's DNA and directing cellular activities.
- In the diagram, it is the large, round structure with a darker region inside (the nucleolus).

#### 8. Mitochondrion
- The mitochondrion is the powerhouse of the cell, responsible for producing energy through cellular respiration.
- In the diagram, it appears as a bean-shaped structure with internal folds (cristae).

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Final Labels:

Based on the above reasoning, here is how the parts should be labeled in the diagram:

1. Cell wall: Outermost boundary.
2. Cell membrane: Thin layer just inside the cell wall.
3. Golgi apparatus: Stack of flattened sacs near the nucleus.
4. Endoplasmic reticulum: Network of tubules and sacs, some with ribosomes.
5. Vacuole: Large, central structure filled with liquid.
6. Chloroplast: Green, oval-shaped structure with internal membranes.
7. Nucleus: Large, round structure with a darker region inside.
8. Mitochondrion: Bean-shaped structure with internal folds.

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Final Answer:

$$
\boxed{\text{See the labeled parts as described above.}}
$$