Electron was discovered by?
Electron was discovered by?
A. Michael Faraday
B. James Maxwell
C. Yuri Gagarin
D. J.J Thomson
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The number of spark plugs needed in a diesel engine is__________?
The number of spark plugs needed in a diesel engine is__________?
A. 2
B. 3
C. 0
D. 4
E. None of theseUltra Microscopic viruses are the main cause of__________?
Ultra Microscopic viruses are the main cause of__________?A. Malaria
B. Measles
C. Mumps
D. CholeraWhich of the following is a currency of Body cells?
Which of the following is a currency of Body cells?A. ADP
B. DNA
C. RNA
D. ATPThese small membrane-bound organelles are the site of nutrient breakdown and adenosine triphosphate (ATP) synthesis. ATP is a molecule sometimes referred to as the “energy currency” of a cell. It is a co-enzyme required for many of the metabolic functions of a cell.
Central Color of Rainbow is__________?
Central Color of Rainbow is__________?
A. Blue
B. Green
C. Red
D. IndigoElectrostatic precipitator is used to control?
Electrostatic precipitator is used to control?A. Air pollution
B. Water pollution
C. Solid waste
D. Noise pollutionWhich one exhibits aldol condensation____________________?
Which one exhibits aldol condensation____________________?A. HCHO
B. C6H5CHO
C. Cl3CCHO
D. CH3COCH3