Chemistry The fat of a common mussel-secretes a sticky glue that can be used to make heart implants. The unique chemical compound present in the glue is: Dihydroxy phenyl alanine Hydroxy phenyl alanine Amino phenyl alanine Phenyl alanine Dihydroxy phenyl alanine Hydroxy phenyl alanine Amino phenyl alanine Phenyl alanine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The organic reaction represented by equation CH3 - CH = O + H2NOH gives CH3 - CH - NH + H2O is an example of an oxidation reaction a condensation reaction an elimination reaction an addition reaction an oxidation reaction a condensation reaction an elimination reaction an addition reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry High concentration hydrocarbon pollutants in atmospheric air causes Respiratory diseases (e.g.asthma) Silicosis Cancer Reduced crop yield Respiratory diseases (e.g.asthma) Silicosis Cancer Reduced crop yield ANSWER DOWNLOAD EXAMIANS APP
Chemistry The items amenable to detection by soft x-rays are lead in bullets contrabands genuine coins from counterfeit coins narcotics lead in bullets contrabands genuine coins from counterfeit coins narcotics ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sea weeds are important source of Bromine Chlorine Iron Iodine Bromine Chlorine Iron Iodine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The minimum energy required for an effective collision is Threshold energy Activation energy Free energy Internal energy Threshold energy Activation energy Free energy Internal energy ANSWER DOWNLOAD EXAMIANS APP
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