a nadra imtiaz 6 éve
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telophase is followed by cytokinesis(division of cytoplasm). cytoplasm is divided into two equal parts means original cell is divided into two daughter cells.
Endoplasmic Reticulum: Materials are transported from the ER when the membrane bulges and then buds to create a vesicle surrounding the material
Golgi Apparatus: The vesicle is then transported to the Golgi apparatus and fuses to the internal (cis) face of the complex
There are three main types of passive transport: 1. Simple diffusion – movement of small molecules (e.g. O2, CO2, etc.) through plasma membrane. 2. Osmosis – movement of water molecules. 3. Facilitated diffusion – movement of large or charged molecules via membrane proteins (e.g. ions, sucrose, etc.)
Osmosis is the net movement of water molecules across a semi-permeable membrane from a region of low solute concentration to a region of high solute concentration (until equilibrium is reached). Effects of Solute Concentrations on Cells
Aliaihe
Sodium-Potassium Pump