2.1.2 Biological Molecules p) The key inorganic ions that are involved in biological processes.

OCR A Level Biology and AQA A level Biology 2.1.2. Biological Molecules (p) The key inorganic ions that are involved in biological processes. To include the correct chemical symbols for the following cations and anions: cations: calcium ions (Ca2+), sodium ions (Na+), potassium ions (K+), hydrogen ions (H+), ammonium ions (NH4+) anions: nitrate (NO3–), hydrogencarbonate (HCO3–), chloride (Cl –), phosphate (PO43–), hydroxide, (OH–). #InorganicMolecules #Alevelbiology #OCRalevelbiology #AQAalevelbiology #Biologicalmolecules #BTEClevel3biology #biologicalprocesses Insta- Biology_with_Clare blank links will be added when more videos are released; muscle contraction https://studio.youtube.com/video/WflC... synapses    • Synapses PART 1 5.1.3 Neuronal Communicati...   Bohr effect https://studio.youtube.com/video/sDMJ... Nerve impulses    • 5.1.3. Neuronal Communication c) PART 2 - ...   selective reabsorption    • 5.1.2 Excretion c) PART 3 Selective reabso...  Translocation chemiosmosis https://studio.youtube.com/video/3Ozm... photosynthesis https://studio.youtube.com/playlist/P... respiration https://studio.youtube.com/playlist/P... coenzymes https://studio.youtube.com/video/n5H8... nitrogen cycle https://studio.youtube.com/video/MxdL... DNA, RNA and ATP https://studio.youtube.com/video/JVv4... phospholipids    • Video