10 Questions
Enzymes are mostly protein in nature and are not consumed within the reaction
True
Ribozymes are the only non-protein enzymes
False
Enzymes can act within a wide pH and temperature range
False
Optical specificity refers to enzymes acting on a specific group or linkage
False
Extracellular enzymes are formed inside the cell where they function
False
Enzymes located outside the cell are called housekeeping enzymes.
False
Complex enzymes are formed of proteins only.
False
NAD+ acts as a hydrogen carrier coenzyme.
True
Mg+2 acts as an electron withdrawer facilitating the action of DNA polymerase.
True
Isomerases catalyze the reactions of oxidation and reduction.
False
Test your knowledge of enzymes, powerful and specific biological catalysts, and learn about their properties and functions in biochemistry and molecular biology.
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