Select the correct answer. Which one of the following statements holds true for the induced-fit model?
OA. Once the enzyme binds to the specific substrate molecule, no structural changes can occur in the active site of the enzyme.
B. Once the enzyme binds to the specific substrate molecule, structural changes can occur in the active site to accomodate the
product
OC. Once the enzyme binds to a specific substrate molecule, subtle structure changes occur in the active site, which are reverted
when the reaction is over.

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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explanation:

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.