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Principles of Biology- Cellular Transport II_ Transport proteins and endocytosis and exocytosis Flashcards _ $7.99   Add to cart

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Principles of Biology- Cellular Transport II_ Transport proteins and endocytosis and exocytosis Flashcards _

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  • GED - General Educational Development
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  • GED - General Educational Development

Principles of Biology- Cellular Transport II_ Transport proteins and endocytosis and exocytosis Flashcards _

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  • July 22, 2024
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  • 2023/2024
  • Exam (elaborations)
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  • GED - General Educational Development
  • GED - General Educational Development
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Denyss
7/22/24, 10:56 AM 1/4 Jeremiah Principles of Biology - Cellular Transport II: Transport proteins and endocytosis and exocytosis Terms in this set (57) Transmembrane proteins called _________ proteins allow ions and hydrophilic molecules to cross the phospholipid bilayer. Transport Proteins that assist in the movement of substances across membranes can be classified into two types based on how they move solutes across a membrane: Channels and Transporter What type of proteins form an open passageway for facilitated diffusion of ions or molecules across the membrane? Channels Gated channels can be opened or closed by the binding of small molecules called Ligands When channel proteins are _____ , it means they can open and close to regulate the movement of ions and molecules across the cell membrane. gated What is one way that solutes that cannot diffuse across the membrane can still gain access to the interior of the cell? Transport proteins How do transporters differ from channel proteins? Transporters must change conformation to allow solutes to cross the membrane. Select the categories of proteins that assist in the movement of molecules and ions across membranes. 1) Transporters 2) Channels Channel proteins are transmembrane proteins that are used for Facilitated diffusion Principles of Biology - Cellular Transport II: Transport proteins and endocytosis and exocytosis

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