Digestive enzymes, for instance, belong to the hydrolase category and help break down foods to make them more easily absorbed throughout the body. There's also metabolic enzymes, which belong to the ...

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 that speed up chemical reactions in living organisms. They are essential for life, as they play a crucial role in various biological processes, such as digestion, ...

VOICEOVER: Enzymes of the digestive system. Three key types of enzymes in different parts of our digestive system help break down the food to provide the energy our body needs to grow and repair.

Carbohydrate chains, or glycans, are complex sugar-like compounds that play important roles in various biological processes and structures in our bodies.

This is essential to the enzyme being able to work. One enzyme is therefore specific to one substrate's chemical reaction, or type of chemical reaction.

Today, scientists recognize three categories of restriction enzymes: type I, which recognize specific DNA sequences but make their cut at seemingly random sites that can be as far as 1,000 base ...