Скачать с ютуб The Whole of AQA A-Level Biology Topic 2 | Cells в хорошем качестве

The Whole of AQA A-Level Biology Topic 2 | Cells

I want to help you achieve the grades you (and I) know you are capable of; these grades are the stepping stone to your future. Even if you don't want to study science or maths further, the grades you get now will open doors in the future. For exclusive revision, videos and workshops, join the channel    / @primrose_kitten   To sign up to the mailing list for discount codes and updates https://primrose-kitten.beehiiv.com/ To sign up to the mailing list for discount codes and updates https://primrose-kitten.beehiiv.com/ 00:00:00 Start 00:01:16 Structure of eukaryotic cells 00:05:05 Adaptations of eukaryotic cells 00:05:56 Tissues, organs and organ systems 00:07:24 Structure of prokaryotic cells 00:09:11 Structure of viruses 00:10:39 Very small units 00:13:39 Types of microscopes 00:16:26 Optical microscopes 00:18:53 Electron microscopes 00:21:12 Magnification Calculations 00:22:26 Separating cell components 00:24:02 The cell cycle 00:25:15 Mitosis 00:28:55 Required Practical 2 - Preparation of stained squashes of cells from plant root tips 00:31:00 Cancer 00:32:14 Binary fission in prokaryotic cells 00:33:05 Virus replication 00:34:00 The basic structure of all cell membranes 00:37:12 The fluid mosaic model of cell membranes 00:37:52 Required Practical 3 - Production of a dilution series of a solute to produce a calibration curve with which to identify the water potential of plant tissue 00:39:17 Osmosis 00:41:02 Required Practical 4 - Investigation into the effect of a named variable on the permeability of cell-surface membranes 00:44:01 Simple and Facilitated Diffusion 00:45:30 Active Transport 00:46:14 Transport across internal and external membranes adaptations 00:47:00 Movement against Concentrations gradients by co-transport (glucose sodium-potassium pump) 48:09 White blood cells and the immune system (Not Found in the Video) 00:48:50 Antigens 00:49:14 Phagocytosis 00:50:14 T lymphocytes 00:51:29 B lymphocytes 00:52:26 Antibodies 00:53:47 Vaccines and immunity 00:54:52 HIV and AIDS 00:57:01 Monoclonal antibodies and ELISA tests A-Level Maths Playlist    • A-Level Maths | Revision Playlist   A-Level Psychology Playlist AQA    • AQA A-Level Psychology | Revision Pla...   Edexcel    • Edexcel A-Level Psychology Playlist   OCR    • OCR A-Level Psychology Playlist   A-Level Biology playlists AQA    • AQA A-Level Biology | Ultimate Revisi...   Edexcel    • Edexcel A-Level Biology | Revision Pl...   OCR A    • Плейлист   OCR B    • OCR B A-Level Biology | Revision Play...   WJEC    • WJEC A-Level Biology | Revision Playlist   Edquas    • Edquas A-Level Biology | Revision Pla...   Cambridge International    • Cambridge International A-Level Biolo...   A-Level Chemistry playlists AQA    • AQA A-Level Chemistry | Revision Play...   Oxford Revise for AQA https://geni.us/5MjQTBB Edexcel    • Edexcel A-Level Chemistry | Revision ...   OCR A    • OCR A A-Level Chemistry | Revision Pl...   OCR B    • OCR B A-Level Chemistry | Revision Pl...   WJEC    • WJEC A-Level Chemistry | Revision Pla...   The 'whole of the topic in … minutes' videos DO NOT comprehensively cover everything you need to know for your exams. It would be impossible to include 2 years of teaching in 1 hour. These should NOT be your only source of revision    • Do the 'whole topic in xxx minute' vi...   My exam predictions are just GUESSES!! I don't have any insider knowledge just years of looking at exam papers. Disclaimer; You should not carry out any of these practical’s without carrying out a full risk assessment of your own first. I am human, and I make mistakes, please point out any that you find and there is no need to follow that with a load of abuse. Image made with https://chemix.org/ PhET Interactive Simulations University of Colorado Boulder https://phet.colorado.edu Music; Something Elated by Broke For Free. From the Free Music Archive, CC BY Images from; Classroom Core (TpT), Hidesy Clipart (TpT), The Cher Room (TpT), The Triple Point (TpT), Ninja Woman (TpT), The Painted Crew (TpT) Teacher's Clipart (TpT) Shutterstock