Explain how structure relates to function in any ONE specialized cell.

Here are the answers for question 8: Explain how structure relates to function in any ONE specialized cell. Specialized cell: Root hair cell Structural adaptations: i. It has a long, thin extension (hair-like projection) which significantly increases the surface area available for the absorption of water and mineral salts from the soil. ii. It has a thin cell wall and cell membrane to allow for efficient and rapid diffusion and active transport of water and mineral ions into the cell. a) Arrange the following in correct order from smallest to largest level of organization: Organ, Tissue, Cell, Organ system, Organelle. The correct order from smallest to largest is: Organelle, Cell, Tissue, Organ, Organ system. b) Give an example of each | Level of organization | Example | | :------------------ | :---------------- | | Organ | Heart | | Tissue | Muscle tissue | | Organ system | Digestive system | | Organelle | Mitochondrion | | Cell | Nerve cell | c) Explain the role of each of the following in a multicellular organism: i) Tissue: A tissue is a group of similar cells that are specialized to perform a specific function. For example, muscle tissue contracts to produce movement. ii) Organ: An organ is a structure composed of different types of tissues that work together to perform a more complex and vital function for the organism. For example, the stomach digests food. d) Describe how different organ systems work together to maintain life in humans. i. The respiratory system takes in oxygen from the environment and releases carbon dioxide. ii. The circulatory system then transports this oxygen from the lungs to all body cells and carries carbon dioxide, a waste product, from the cells back to the lungs to be exhaled. This coordinated action ensures that cells receive the necessary oxygen for cellular respiration and waste products are efficiently removed, maintaining homeostasis. That's 2 down. 3 left today — send the next one.