GCSE Biology - Cell Types and Cell Structure #2

The video tutorial explains the basic concepts of cells, highlighting the differences between eukaryotic and prokaryotic cells. It covers the structure and function of animal and plant cells, emphasizing their similarities and differences. The tutorial also discusses the unique features of plant cells, such as the cell wall and chloroplasts, and provides an overview of bacterial cells, focusing on their structure and genetic material.

What is the primary difference between unicellular and multicellular organisms?

• Unicellular organisms have multiple cells.

• Multicellular organisms are always smaller.

• Unicellular organisms consist of a single cell.

• Multicellular organisms can replicate independently.

Which structure is common to both animal and plant cells?

• Nucleus

• Flagella

• Cell wall

• Chloroplast

What is the function of mitochondria in cells?

• Photosynthesis

• Protein synthesis

• Energy production

• DNA replication

Which structure is unique to plant cells and aids in photosynthesis?

• Mitochondria

• Nucleus

• Chloroplast

• Ribosome

What is the role of the permanent vacuole in plant cells?

• Stores cell sap

• Synthesizes proteins

• Provides structural support

• Stores genetic material

How do bacterial cells differ from eukaryotic cells in terms of DNA storage?

• Bacteria store DNA in plasmids.

• Bacteria have a circular chromosome.

• Bacteria have chloroplasts.

• Bacteria have a nucleus.

What is the function of flagella in bacterial cells?

• Photosynthesis

• Protein synthesis

• Movement

• DNA replication