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Important Biochemistry Revision Points for Medical Exam

Important Biochemistry Revision Points for Medical Exam are listed as below

Important Biochemistry Revision Points

1)Highest cholesterol content=LDL.
2)richest in triglycerides=chylomicron.
3)Highest protein content=HDL.
4)Fat soluble vitamins= ADEK.vit a,d,e,k.
5)Vit B2 deficiency=2cs(Cheilosis,Corneal vascularization..
6)Vit B3 deficeincy=3ds(dirrhea,dementia,dermatitis)..
7)Antioxidants ACE=vit a,c,e.
8)Vit k(antiKagulant)=gamma carboxylation of factors(27910).
9)essential fatty acids=linolic acid & linolinec acid.
10)Malnutritions::::::::
(a)kawashiorkor::protein malnutrition result from protein deficient MEAL
(M=malnutrition,E=edema,A=anemia,L=liver fatty).
(b)Marasmus:::M=muscle wasting.
11)amino acids necessary for PURINE synthesis GAG(glycine,aspartate,glutamine).
12)Bloting proceedures:::southern blot=DNA,NORTHERN blot=RNA,western blot=protein.
12)protein energy=4.1Kcal.
13)fat energy=9.1kcal.
14)highest energy compund=ATP.
15)renal failure z most common cause of vit D deficiency.
16)isoniazide therapy z most common cause of pyridoxine(vit b6) deficiency.
17)vit c z cofactor in conversion of dopamin to norepinephrine.
18)the most common source of vit K z colonic bacteria.
19)vit b12 deficiency=homocysteinuria.
20)hypervitaminosis A=scaly dermatitis.
21)thiamine level z best monitered by=transketolase level in RBC.
22)increase carbohydrates=increase demand of thiamine.coz thiamine z important in ATP
senthesis.
23)biotin(vit b7) z used as coenzyme in fatty acid synthesis.
24)vit b6 inovle in transamination of ALT & AST.
25)vit C(ascorbic acid) is involved in collagen synthesis.vit c deficiency result in defective
collagen.
26)zinc deficiency leads to delayed wound healing.

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