Vitamin B12 Flashcards
Terms : Hide Images [1]
| 6609020597 | Forms | cyanocobalamin Hydroxocobalamn Aquacobalamin | 0 | |
| 6609021046 | Co enzyme forms | methylcobalamin 5'-deoxyadenosylcobalamin | 1 | |
| 6609021955 | Sources | Animal products - meat and dairy destroyed by microwaving | 2 | |
| 6609022544 | RDI | Adults = 2.4 mcg | 3 | |
| 6609025453 | Digestion, absorption and transport | released from proteins by HCL binds to R protein B12 released and join with intrinsic factor B12IF released across membrane | 4 | |
| 6609030209 | Deficiency | Megaloblastic macrocytic anemia GI diturbances Neurological symptoms | 5 | |
| 6609031107 | Causes | Inadequate intake impaired pancreatic exocrine, gastric or intestinal function Anasthetic | 6 | |
| 6609031968 | Functions | Cell growth and replication Metabolism of carbs, protein and fats fatty acid in nucleic synthesis production of RBC Nervous system - synthesis protein structures mylein shealth and nerve cells Immune - cellular immunity methylation cycle | 7 |