Why can the enzyme maltase, which breaks down starch into the sugar maltose, not also be used to break down the sugar sucrose? a. maltase is a polar molecule and sucrose is a non-polar molecule. b. sucrose is an enzyme too, and an enzymes do not work on each other. c. sucrose has a different shape then starch and therefore does not fit the enzyme maltase. d. maltase is not strong enough to break the bonds in sucrose.! !

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.