How, though, would a DNA-degrading enzyme distinguish between the two? Arber hypothesized that bacterial cells might express two types of enzymes: a restriction enzyme that recognizes and cuts up ...
Enzymes are biological catalysts which speed up reactions including digestion. VOICEOVER: Enzymes of the digestive system. Three key types of enzymes ... enzyme breaking a substrate molecule ...
The name of an enzyme usually refers to the type of biochemical reaction it catalyzes. For example, proteases break down proteins, and dehydrogenases oxidize a substrate by removing hydrogen atoms.
Most glycosyltransferases only possess a catalytic domain that simply glycosylates their substrate ... enzymes. The ...
Enzymes are biological catalysts which speed up reactions including digestion. VOICEOVER: Enzymes of the digestive system. Three key types of enzymes ... enzyme breaking a substrate molecule ...
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