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Cells are often bound to the extracellular matrix by in the plasma membrane?
through proteins called integrins. Integrins act as molecular linkers between the extracellular matrix and the cell's internal cytoskeleton, allowing the cell to adhere to and interact with its surroundings. This interaction is vital for cell signaling, migration, and tissue organization.
What is the fibrous membrane that covers the bone?
here's the answer. the outer layer of the bone is covered by fibrous membrane known as periosteum, which is the place where the muscles adhere.
Some oral bacteria produce an extracellular capsule of what benefit is a capsule to these cells?
An extracellular capsule provides protection to oral bacteria against host immune responses and antimicrobial agents. It helps bacteria adhere to surfaces, evade phagocytosis by immune cells, and form biofilms for increased resistance to environmental stresses.
Function of peripheral proteins?
Peripheral membrane proteins are proteins that adhere only temporarily to the biological membrane with which they are associated. Peripheral proteins are not bonded as strongly to the membrane. They may just sit on the surface of the membrane, anchored with a few hydrogen (H) bonds.
What adhere mean?
adhere is a verb and means: to stick fast to a surface or substance believe in and follow the traditions/practices of (e.g. religion)
Can you lay tile directly onto a rubber shower membrane?
No, you should not lay tile directly onto a rubber shower membrane. Tile requires a stable and adhesive-friendly surface for proper bonding, and rubber membranes can cause issues with adhesion. It's recommended to use a cement backer board or a suitable substrate over the membrane to ensure the tiles adhere properly and to prevent water damage.
What is the property of hydrogen bond molecules together and adhere them to hydrophilic surface?
cohension
Does pili allow bacteriaa to adhere to surface?
Yes, pili are hair-like appendages on the surface of bacteria that help them adhere to surfaces. These structures aid in processes such as biofilm formation, colonization of host cells, and bacterial motility.
Ascribe in a sentence?
When you put glue on something it is adhesive. answer: "Adhesive" is a noun or an adjective. "Adhere" is a verb. I tried to adhere fake nails onto my real nails, but they kept popping off.
Will epoxy adhere to polyurethane surfaces?
Yes, epoxy can adhere to polyurethane surfaces, but it is important to properly prepare the surface and follow the manufacturer's instructions for best results.
What characteristics of a water molecule causes its attraction to a cell membrane?
The polarity of water molecules, due to their unequal distribution of charge, allows them to form hydrogen bonds with the polar head groups of phospholipids in the cell membrane. This attraction helps water molecules adhere to the membrane and interact with the hydrophilic regions of phospholipids. Additionally, the small size of water molecules enables them to move freely through the cell membrane.
Why do cells adhere to the tissue culture flask?
Cells adhere to the tissue culture flask because the surface of the flask is typically treated with a material (e.g. collagen, gelatin, or fibronectin) that mimics the extracellular matrix, providing a suitable environment for cell attachment. This adhesion is important for cell growth and proliferation, as well as maintaining cell morphology and function in vitro.
