Change your cover photoUpload Change your cover photoUpload serenapugli This user account status is Approved About About Questions Questions Comments Comments New question New question Explain the substrate and action specificity of enzymes using the example of the fermentation of pyruvic acid to lactic acid and ethanol? 12 months ago in: Biology 1 comment Can someone help me with the molecular formula? 2 years ago in: Chemistry 3 comments Can you help me with this task/redox reaction? 2 years ago in: Chemistry 4 comments Physics word problem, help? 2 years ago in: Physics 2 comments Why doesn't citric acid conduct electricity? 2 years ago in: Chemistry 1 comment What is shown here? 2 years ago in: History 15 comments Help, what should I write? 2 years ago in: History 1 comment Explain how Lenin justifies “the subordination of the will of thousands to the will of one”? 2 years ago in: History 2 comments What should I answer? 2 years ago in: Physics 3 comments Can this energy conversion occur? Explain your answer. 2 years ago in: Physics 1 comment load more posts (No Ratings Yet)Loading...