Bitesize GCSE Biology: Specialised Animal and Plant Cells

Overview

• Series: The Cell (Series 1)
• Episode: 3
• Title: Specialised Animal and Plant Cells
• Presenter: Dr. Alex Lathbridge
• Platform: BBC Sounds
• Release Date: March 23, 2023

Key Concepts

Specialised Cells

• Cells that have developed certain characteristics to perform specific functions.

Animal Cells

• Examples of animal cells:
  • Red Blood Cells: Carry oxygen around the body.
  • Nerve Cells: Transmit electrical impulses.
  • Muscle Cells: Allow movement.

Plant Cells

• Examples of plant cells:
  • Root Hair Cells: Absorb water and minerals from the soil.
  • Xylem Cells: Transport water throughout the plant.
  • Phloem Cells: Distribute nutrients and sugars produced by photosynthesis.

Importance of Specialisation

• Efficiency: Specialized cells allow organisms to operate more efficiently by dividing labor among different cell types.
• Adaptation: Specialization allows organisms to adapt to their environments and improve survival chances.

Dr. Alex Lathbridge's Perspective

• Breaks down complex biological processes into understandable segments.
• Emphasizes the importance of understanding cell specialization to grasp larger biological and physiological concepts.

Additional Resources

• Programme URL: BBC Bitesize GCSE Biology
• Available for: More than a year from the release date.

Related Topics in Series

• DNA and the Genome
• Protein Synthesis
• Cell Division (Mitosis and Meiosis)
• Diffusion, Osmosis, and Active Transport
• Photosynthesis
• Respiration

Next Episodes

• DNA and the Genome
• Protein Synthesis
• Mitosis and Meiosis
• Diffusion, Osmosis, and Active Transport
• Photosynthesis
• Respiration

Useful Links

• BBC Sounds
• Bitesize Website