5. Trace Evidences

Question 1

Seminal composition 
90% :- 
10 % :- 
1. Sperm analysis :- 
Spearmine :- 
Choline :- 
Stains used :- for spearmine 
Barberios stain :- 
Dry semen in UV light :- 

2. Seminal fluid 
Seminal fluid contains enzymes :- 
In case of absent sperm :- 
i ) ACID PHOSPHATASE ENZYME TEST 
Best enzymatic test :- 
Glycoproteins P30 

Substitute for acid phosphatase test :- 
For old semen :- 
ii) CPK ( creatinine phosphotokinase ) 
Upto :- 
iii ) Amonium Molybdate Test :- 
Detects :- 
iv ) LDH :- 
Most specific test for semen :-

Answer 1

29

Question 2

Blood staining examination:-
1. Screening test :-

Benzidine test :- 
Phenolphthalein test :- 
Leuco malachite test :- 
Ortho toludine test :- 
Guaiacum reagent test :-

Answer 2

29-31