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What does vesicles help maintain by storing and releasing various substances as the cell needs them?
Vesicles help maintain homeostasis within the cell by regulating the storage and release of various substances, such as hormones, neurotransmitters, and enzymes, in response to cellular demands. They aid in transportation of these substances within the cell and facilitate communication between different cellular compartments.
What packages the substances the the cell needs?
Golgi bodies
What cell is used to help substances enter or exit the cell membrane?
Osmosis
What does a cell use during facilitated diffusion to help get substances in or out of the cell?
carrier protein
What is used to help substances enter or exit the cell?
Osmosis
Name three cell parts that help defend the cell against invading substances?
Membrane
What does cell membrane mean and the function?
A cell membrane is like gate keeper because it needs to know that what substances enter or leave.
What does the cell need to respiration?
Substances that a cell needs to respire include glucose and oxygen. When the body releases these, it is called aerobic respiration.
Which molecules help control movement of substances through cell membranes?
Proteins such as transporters, channels, and pumps are the main molecules that help control the movement of substances through cell membranes. These proteins facilitate the selective transport of ions, molecules, and other substances into and out of cells, maintaining proper cellular function. Additionally, phospholipids in the membrane also play a role in regulating the movement of substances across the cell membrane.
How does exocytosis help a cell do its job?
Exocytosis aids the cell in getting rid of wastes and harmful substances.
What cells structures is associated with the breakdown of harmful substances or substances that are no longer needed by the cell?
Lysosomes are cell structures associated with the breakdown of harmful substances or substances that are no longer needed by the cell. They contain enzymes that help break down these materials for recycling or disposal.
When would a cell need to perform exocytosis?
A cell would need to perform exocytosis when it needs to release substances, such as hormones or waste products, outside of the cell.
