I asked u a question.. dnt ask me inturn
To demonstrate that bark cells are impervious to gases and smoke, you can conduct a simple experiment using a piece of bark from a tree. Place the bark in a sealed container and introduce a smoke source, such as a lit incense stick, outside the container. Observe whether any smoke penetrates the bark into the enclosed space. If no smoke is detected inside, this indicates that the bark cells effectively block the passage of gases and smoke, confirming their impervious nature.
The book is so well researched it's impervious to criticism.
Bark cells are impervious to water and gases primarily due to the presence of a waxy substance called suberin, which is found in the cell walls of cork cells in the bark. This hydrophobic compound creates a barrier that prevents moisture loss and protects against the entry of pathogens and harmful gases. Additionally, the structure of the bark, with its compact and layered arrangement, further enhances its impermeability, allowing the plant to maintain internal moisture and protect its internal tissues.
Transitional epithelium is impervious to water due to its unique structure, which includes multiple layers of cells that can stretch and contract. The outermost layer of cells is often dome-shaped and contains a specialized protein called uroplakin, which forms a barrier that prevents water and other substances from passing through. This impermeability is crucial for organs like the bladder, where it helps maintain the internal environment and prevents leakage of urine. Additionally, the tight junctions between cells further enhance this barrier function.
I asked u a question.. dnt ask me inturn
The lead wall was impervious to radiation. He is impervious to her bad temper.
To demonstrate that bark cells are impervious to gases and smoke, you can conduct a simple experiment using a piece of bark from a tree. Place the bark in a sealed container and introduce a smoke source, such as a lit incense stick, outside the container. Observe whether any smoke penetrates the bark into the enclosed space. If no smoke is detected inside, this indicates that the bark cells effectively block the passage of gases and smoke, confirming their impervious nature.
Impenetrable is a synonym for impervious.
i am impervious to your insults
Wearing her kevlar jacket, Ash was impervious to any bullets fired at her.
The rain poured down, but the impervious roof kept us dry.
I am impervious from bullets and I destroyed the robbers.
Due to his trauma, the man was impervious to pain. The concrete floor was impervious to rain. The center for NORAD is buried under Cheyenne Mountain, and designed to be nearly impervious to nuclear attack.
A garden fish-pond needs an impervious lining.
Not pervious; not admitting of entrance or passage through; as, a substance impervious to water or air.
The book is so well researched it's impervious to criticism.