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EzraThe gut wall is lined with villi, which are finger-like protrusions that increase surface area for absorption. The presence of microvilli on the surface of epithelial cells further enhances absorption efficiency. Additionally, the gut wall contains a rich network of blood vessels and lymphatics to quickly transport nutrients.
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What is the purpose of a exterior wall in a structure?
The purpose of an exterior wall in a structure is to provide support, shelter, and enclosure to the building. It protects the interior from weather elements, helps regulate temperature, and contributes to the overall structural integrity of the building.
What is is the structure of a lean-to greenhouse?
A lean-to greenhouse is typically attached to an existing structure, such as a house or a wall. It has a single slope roof that slants downwards from the attached structure, providing support and shelter for growing plants. The structure is cost-effective and space-efficient, making it ideal for smaller yards or limited spaces.
How is a mesophyll cell adapted to its function?
Mesophyll cells in plant leaves are adapted to photosynthesis with a large surface area for light absorption, numerous chloroplasts for photosynthesis, and a thin cell wall for efficient gas exchange. They also contain a high concentration of enzymes and pigments involved in the photosynthetic process.
What wall of the structure is arranged in rugae to allow for expansion?
The stomach has a wall known as the mucosa which is arranged in rugae. These folds allow the stomach to expand to accommodate food and fluids after eating. Rugae help increase the surface area within the stomach to aid in the digestion and absorption of nutrients.
How are stomach wall cells adapted to their job?
if there American wall cells they will stretch and get lazy causing extream fatness and a dieases called ineedamcydee .
