3. The Cell and Microscope

Which one of the following will you not usually find in an animal cell?

• Chloroplast

• Nucleus

• Cell membrane

• Chromosome

Name the part of the cell labelled A in the diagram.

• Cytoplasm
• Cell membrane
• Nucleus
• Cell wall

Which one of the following statements is correct?

• Plant cells generally have a well defined shape.
• Plant cells do not have cell walls.
• Animal cells contain chlorophyll.
• Plant cells usually have much smaller vacuoles than animal cells.

This part of a cell contains a jelly like substance where chemical reactions take place.

• Cytoplasm
• Mitochondrion
• Vacuole
• Nucleus

The diagram shows a typical plant cell.

Identify the labelled part.

• Vacuole

• Mitochondrion

• Chloroplast

• Cell membrane

The diagram shows a plant cell as seen under a microscope. Two of the labels are incorrect.

Which of the following sets of labels has both features incorrect?

• Vacuole and chloroplast

• Vacuole and cytoplasm

• Cell wall and cell membrane

• Nucleus and chloroplast

Look at the diagram of an animal cell.

Select the correct statement from the following about animal cells.

• A is the cell membrane and DNA is located inside B.

• A is the cell wall and DNA is located inside B.

• A is the cytoplasm and animal cells may have small vacuoles.

• A is the cell membrane and B contains chlorophyll.

Which one of the following pairs would you find in an animal cell?

• Cell membrane and cytoplasm
• Cell wall and chloroplast
• Chloroplast and large vacuole
• Nucleus and cell wall

The diagram shows a typical plant cell.

Identify the labelled part from the following options:

• Mitochondrion

• Cell wall

• Vacuole

• Nucleus

A typical plant cell is shown in the diagram.

Identify the labelled part.

• Nucleus

• Mitochondrion

• Vacuole

• Cell wall