Related Questions

Read the paragraph and answer the question-photosynthesis is a process in which radiant energy from sun is stored as chemical energy , which in turn is used to decompose carbon dioxide and water. The product of their decomposition are recombined into a new compound which successively builds, up into more and more complex organic substances like sugars, starches and cellulose that comprise the plant.The word stored in the paragraph is closest in morning to
A specified
B retained
C converted
D discovered
The process through which excess of light energy is dissipated in photosynthesis is known as
A scavenging
B photolysis
C photophosphorylation
D quenching
Pick out the wrong conversion formula for the conversion of weight units :
A 1 tonne = 1000 kg = 22.046 lbs
B 1 U.S. ton = 907 kg = 0.907 tonne = 0.893 ton
C 1 ton = 2240 lbs = 1016 kg = 1.016 tonnes = 1.12 U.S. tons
D None of these
Which of the following is an example of the conversion of electrical energy into mechanical energy?
A electric fan
B flashlight
C iron
D television
Conversion of sound energy into electrical energy is done by
A Solar cell
B Gramophone
C Microphone
D Loudspeaker
Conversion of chemical energy into electrical energy occurs in
A Atomic bombs
B Dynamo
C A battery
D Electric heaters
Direct conversion of thermal energy to electrical energy is facilitated by the
A Fuel cells
B Photo voltaic cell
C Magneto hydrodynamic generator
D None of these
Direct conversion of chemical energy into electrical energy is done in a
A Magnetohydrodynamic (MHD) generator
B Fuel cell
C Fast breeder reactor
D None of these
Which one is important in photosynthesis to allows plants to absorb energy from light?
A Xanthophyll
B Carotene
C Chlorophyll
D Phaeophytin
The energy stored in photosynthesis is obtained from
A Sunlight
B Oxidation of glucose
C Breakdown of proteins
D breakdown of glucose

Next steps