Animal and Plant Cell worksheet - Free Printable

Problem Analysis:

The worksheet focuses on understanding the differences between animal cells and plant cells, as well as identifying their parts and functions. Let's break it down step by step.

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Part 1: Identifying Animal and Plant Cells

#### Step 1: Analyze the Diagrams
- The left diagram shows a cell with the following features:
- No cell wall.
- Centrioles (visible in the cytoplasm).
- A nucleus, mitochondria, and other organelles.
- This is characteristic of an animal cell.

- The right diagram shows a cell with the following features:
- A prominent cell wall surrounding the cell.
- Chloroplasts (green structures for photosynthesis).
- A large central vacuole.
- This is characteristic of a plant cell.

#### Step 2: Label the Cells
- Left diagram: animal cell
- Right diagram: plant cell

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Part 2: Matching Cell Parts to Their Functions

#### Step 3: Understand the Functions
We need to match each part of the cell to its function based on the descriptions provided.

1. "This is responsible for controlling what goes in and out of the cell."
- The structure that controls the movement of substances in and out of the cell is the CELL MEMBRANE.

2. "It’s where most of the reactions take place. It’s also responsible for giving the cell its shape."
- The part of the cell where most chemical reactions occur and which provides structural support is the CYTOPLASM.

3. "This part holds all of the DNA."
- The structure that contains the cell's genetic material (DNA) is the NUCLEUS.

#### Step 4: Match the Parts
- Cell membrane: Controls what goes in and out of the cell.
- Cytoplasm: Where most reactions take place and gives the cell its shape.
- Nucleus: Holds all of the DNA.

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Final Answer

#### Part 1: Identifying the Cells
- Left diagram: animal cell
- Right diagram: plant cell

#### Part 2: Matching Functions
1. Cell membrane: This is responsible for controlling what goes in and out of the cell.
2. Cytoplasm: It’s where most of the reactions take place. It’s also responsible for giving the cell its shape.
3. Nucleus: This part holds all of the DNA.

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Boxed Final Answer

\[
\boxed{
\text{Left diagram: animal cell; Right diagram: plant cell}
}
\]
\[
\boxed{
\text{1. Cell membrane; 2. Cytoplasm; 3. Nucleus}
}
\]