★ Enzymes Quiz
An enzyme is denatured when…?
A. The activation energy becomes too low
B. The active site changes shape
C. The enzyme is killed
D. The substrate is catalysed
Select your answer:
Topics:
Genes, Chromosomes and Genome Fungi/Bacteria/Biotechnology First Aid Bleeding Salmonella vs E.coli Trauma Malaria Biology for Engineers Enzymes and Movement of Substances Phlebotomy The Microbial World Doctor Equipments Macromolecules Physical Education Lipid Metabolism DiversityOther quiz:
Microbiology › ViewT/F: A low to moderate fever in an otherwise healthy person should be treated immediately with antipyretic drugs.
A. TRUE
B. FALSE
Biotechnology › View
Why do the fragments of DNA in gel electrophoresis travel away from the negative electrode?
A. DNA is negatively charged so attracted to the positive end of the unit
B. DNA is positively charged to attracted to the negative end of the unit
C. the agarose gel in negatively charged
D. the agarose gel is positively charged