Marissa is investigating a biochemical reaction involving carbon compounds. The reaction requires a specific enzyme. What is the role of the enzyme in this reaction?
A. to speed up the chemical reaction
B. to increase the activation energy of the reaction
C. to determine whether the reaction proceeds in the forward or reverse direction
D. to absorb the energy released by the reaction
E. to lengthen the carbon chain of each compound

explanation: grsaa

answer; i believe that the correct answer is(d) nondisjunction during meiosis;

but there is no

i guess you forgot putting it.

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this