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BeauA real-life example of a cell membrane is like the walls of a house. It surrounds and protects the contents inside the cell, while also allowing certain molecules to enter and exit through specialized channels, similar to how doors and windows allow movement in and out of a house.
Well, honey, the cell membrane is like the bouncer at a club - it controls what goes in and out, just like a bouncer decides who gets into the VIP section. So, think of the cell membrane as the ultimate gatekeeper, keeping the cell safe and maintaining its integrity. Just like how a bouncer keeps the party under control, the cell membrane keeps the cell in check.
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What are real life examples of nuclear envelope?
The nuclear envelope is a double membrane structure that surrounds the nucleus of eukaryotic cells. One real-life example of the nuclear envelope is in human cells, where it helps to protect and segregate the genetic material within the nucleus from the rest of the cell. Another example is in plant cells, where the nuclear envelope plays a similar role in protecting and organizing the genetic material.
Despite differences in the size and shape all cells have cytoplasm and a?
Despite differences in size and shape, all cells have cytoplasm and a cell membrane. Cytoplasm is the jelly-like substance that houses the cell's organelles, while the cell membrane acts as a barrier, controlling the entry and exit of substances into and out of the cell.
What is the name for a cell with a nuleus?
A cell with a nucleus is known as a eukaryotic cell. Eukaryotic cells are characterized by a membrane-bound nucleus that houses the genetic material of the cell.
What are lysosomes like in real life?
Lysosomes are membrane-bound organelles found in animal cells that contain digestive enzymes to break down waste materials, cellular debris, and pathogens. They function as the recycling centers of the cell by breaking down macromolecules into smaller components that can be reused by the cell. Lysosomes play a crucial role in maintaining cellular homeostasis and are involved in processes such as autophagy and phagocytosis.
Which organelles are not covered by A membrane?
As a general rule, practically all the internal organelles of a cell are covered by a protective membrane, except for one type, which couldn't even be called a real organelle, and those are the Ribosomes. More a macromolecular assemble than a cell organelle, the reason because they aren't membrane-bound is because they can directly interact with the membrane in order to exchange proteins, so, having their own membrane would actually act as a barrier for them to do their job correctly.
