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Calcium Phosphorus Magnesium Electrolytes Iron Zinc

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Antinutrients for minerals Calcium Calcium Electrolytes Iron Zinc

Obesity

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miRNA siRNA Cancer

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miRNA & siRNA RISC RITS lnc RNA EZH2 & P53 PTEN & Parkinson's PTEN & Alzheimer's  Microarray NGS

Cell Signaling

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Cell Signaling 1 Cell Signaling 2 Cell Signaling 3

Cell Cycle

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Cell Cycle 1 Cell Cycle 2 Cell Cycle 3  Cell Cycle 4 Cell Cycle 5 Cell Cycle 6 Cell Cycle 7

Vitamin A, D3, E and water

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Vit A Vit D3 Vit E Effects of Reactive Oxygen Species Water

New section of handwritten notes!

From now on, a whole new page is added to this blog - Handwritten Notes - where I will share my handwritten notes about mostly biochemistry subjects such as cell biology, molecular biology and nutrition.

Vitamin B1, B2, B3, B6, B9, B12

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Vit B1-Thiamine Vit B2-Riboflavin Vit B3-Niacin Vit B6-Pyridoxal Vit B9-Riboflavin Vit B12-Cobalamine

EAS: Friedel-Crafts (Acylation & Alkylation)

The following two reactions are very similar. The only difference is that one adds a carbonyl to the bezene  ring and the other adds a alkyl group. They share the same mechanism and similar reagents. Let's say we want to add a group R ( regardless a carbonyl  or not) to the benzene ring. We would use silver chloride and the halide with the R group. There are more to talk about acylation . After the carbonyl R group is added, the carbonyl  can be reduced and give a alkyl product. There is one limit in acylation ,  we cannot add a formyl  halide to the reagent.