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Successful cell signaling involves a sender, a signal and a receptor or receiver. There are many different ways in which cell signaling can occur, firstly; there are many different types of signals. These can be classified into two main groups, protein/ polypeptide signals and steroid based or hydrophobic signals. Protein/polypeptide signals can only bind to receptors on the plasma membrane of a cell where as steroid based or hydrophobic are able to pass through (because of their hydrophobic nature) the plasma membrane and attach to receptors within the cytoplasm or nucleus. There are many different receptors and ways that cells then continue on cell signaling but that is the basics of it. Once a signal is bound with its receptor a response occurs.
It goes: sender >> signal >> reception >> transduction >> response Receptors also include ion-channel linked, and G-protien linked receptors. For the enzyme-linked(most common is receptor thyrosine kinase) the signal transduction goes through RAS, MAP kinase to different specific tartget molecules. Also, short gene expression pathways are mediated through STAT and SMAD. Smile over wrong spellings. Absolute Kevin UNCW
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What are three things that the cell membrane does in the animal cell?
The cell membrane regulates the passage of substances in and out of the cell, provides structure and support to the cell, and helps in cell communication and recognition.
What are the three steps of cellular metabolism?
Cellular metabolism consists of three main steps: glycolysis, the citric acid cycle (also known as the Krebs cycle), and oxidative phosphorylation (electron transport chain). These steps are essential for generating ATP, the cell's main energy source, from nutrients like glucose.
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Cell phones use radio waves for communication.
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What is the movement of particles into the cell?
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the first step in marketing is deciding upon proper communication which communicates the target audience what exactly is needed to be communicated. the second step involves the medium of communication which can be print media or electronic media.
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Three Steps to the Gallows was created in 1953.
When was Three Steps in the Dark created?
Three Steps in the Dark was created in 1953.
When was Three Steps North created?
Three Steps North was created in 1951.
