Cell or Plasma Membrane | Structure , Function & Transport🧬 скачать в хорошем качестве

Cell or Plasma Membrane | Structure , Function & Transport🧬

#CellMembrane #PlasmaMembrane #cellbiology Cell or Plasma Membrane | Structure , Function & Transport🧬 Like this video? Sign up now on our website at https://www.DrNajeebLectures.com to access 800+ Exclusive videos on Basic Medical Sciences & Clinical Medicine. These are premium videos (NOT FROM YOUTUBE). All these videos come with English subtitles & download options. Sign up now! Get Lifetime Access for a one-time payment of $24 ONLY! Sign up now on our website at https://members.drnajeeblectures.com/... --------------------------------------------------------------------------------------------------------------------------- Why sign up for premium membership? Here's why! Membership Features for premium website members. 1. More than 800+ Medical Lectures. 2. Basic Medical Sciences & Clinical Medicine. 3. Mobile-friendly interface with android and iOS apps. 4. English subtitles and new videos every week. 5. Download option for offline video playback. 6. Fanatic customer support and that's 24/7. 7. Fast video playback option to learn faster. 8. Trusted by over 2M+ students in 190 countries. --------------------------------------------------------------------------------------------------------------------------- 00:00:00 Cell membrane structure: Nucleus, Cytoplasm; Lipid Bilayer structure, concept of polar and non-polar structure. Hydrophilic & Hydrophobic components. 00:09:12 Movement across the membrane; Lipid soluble, small molecular weight substances. Charged and uncharged molecules. 00:12:47 Protein transporters, channels. Details of different types of lipids in outer and inner parts of membrane; Asymmetric cell membrane. 00:21:06 Cholesterol in cell membrane. "Fluidity" of membrane; this mobility helps in seamless transport of hormones (like Insulin) without permanent change in membrane. [Exocytosis & Endocytosis]. Membrane biogenesis. 00:29:00 Factors altering fluidity of membrane: Temperature, increasing cholesterol content reduces fluidity. Saturated Fatty Acids decrease fluidity. 00:34:00 Macromolecules; Receptors in cell membrane. e.g., Insulin, epinephrine. 00:41:30 Receptors within cell. e.g., thyroxine; substances that can pass through cell membrane have their receptor within the cell. Lipid Raft; Receptor along with its associated proteins. 00:44:50 Integral proteins; Transmembrane proteins, Peripheral proteins; loosely attached with the membrane. 00:50:20 Some more details on Integral Protein; Carrier proteins, Channels, Enzyme (within cell membranes), Linker proteins (role in maintaining cytoskeleton), Receptors 01:03:15 Peripheral Proteins; cytoskeleton, 2nd messenger system --------------------------------------------------------------------------------------------------------------------------- Join this channel to get access to the perks: Sign up now on our website at https://members.drnajeeblectures.com/ Follow us on Facebook:-   / drnajeeb   Follow us on Instagram:-   / drnajeeblectures