(A) Strands of nucleic acids
(B) Same as monoclonal antibodies
(C) Treated bacteria or viruses or one of their proteins
(D) MHC proteins
Silicon found most common in?
(A) Cement
(B) Glass
(C) China Clay and Quartz
(D) All of the above
Typhoid and Cholera are typical examples of?
(A) Water borne diseases
(B) Air borne diseases
(C) Infection diseases
(D) All of the above
Why soft drinks are made with chilled water rather than water at room temperature?
(A) Chilled water is more hygienic
(B) Ingredients dissolve better in chilled water
(C) Chilled water enhances the taste
(D) Chilled water attracts more carbon dioxide
Raw material used for manufacture of Glass and Cement is?
(A) Limestone
(B) Gypsum
(C) Washing Soda
(D) Clay
Which among the following is not a conductor?
(A) Graphite
(B) Silicon
(C) Aluminium
(D) All above are conductors
Densest substance on earth is?
(A) Steel
(B) Copper
(C) Osmium
(D) Platinum
Each day human body breathe in __ liters of air.
(A) 20000 to 25000
(B) 5000 to 10000
(C) 10000 to 15000
(D) 15000 to 20000