Saprophytes have thick walls called endspores?
Yes, endospores are acid-fast because their thick walls are resistant to most stains and dyes, including the acid-fast stain used in microbiology to detect mycobacteria like Mycobacterium tuberculosis. This resistance allows endospores to retain the stain even after decolorization with acid-alcohol.
Dead cells with thick walls that support plant walls are called sclerenchyma cells. These cells are highly specialized for mechanical support and are found in regions of the plant that require rigidity and strength, such as the stems and vascular tissues.
One chemical agent that is fairly effective against endospores and mycobacteria is hydrogen peroxide. It is a powerful oxidizing agent that can disrupt the cell walls and membranes of these microorganisms, leading to their inactivation. Other chemical agents such as chlorine dioxide and peracetic acid can also be effective against endospores and mycobacteria.
Arterial walls contain thick, muscular tissue to pump blood throughout the body. Veins have thinner walls.
Xylem has thick walls, which are reinforced by lignin, providing structural support and facilitating the transport of water and minerals from the roots to the rest of the plant. These thick walls help prevent collapse under negative pressure created during water transport. In contrast, phloem, which transports sugars, has thinner walls.
Bacteria that produce thick walls around themselves are called Gram-positive bacteria. These bacteria have a thick peptidoglycan layer in their cell wall that retains the purple stain in the Gram staining technique. This thick wall provides structural support and protection to the bacterial cell.
Yes, endospores are acid-fast because their thick walls are resistant to most stains and dyes, including the acid-fast stain used in microbiology to detect mycobacteria like Mycobacterium tuberculosis. This resistance allows endospores to retain the stain even after decolorization with acid-alcohol.
Endospores
Endospores
Endospores
The walls were 5 feet thick!
as thick as any other renaissance buildings walls
Walls of arteries are made up of different cells, muscle, and connective tissue and is very thick. The walls have to be thick because the pressure from the blood is so great that without the thickness, the walls would easily rupture, which would be fatal.
Dead cells with thick walls that support plant walls are called sclerenchyma cells. These cells are highly specialized for mechanical support and are found in regions of the plant that require rigidity and strength, such as the stems and vascular tissues.
it thick as a brick
They are about two meters thick.
capillary walls are very thin, often a cell thick. artery walls have two thick layers.