Question

Put the steps of enzyme activity in order from first to last using the drop down menu beside each step. The chemical reaction occurs. A substrate enters the active site of enzyme. New substances called “products” are formed. The enzyme and the substrate bind to form the enzyme-substrate complex.

Answer 1

A substrate enters the active site of the enzyme. The enzyme and thee substrate bind to form the enzyme and substrate complex. And then that is where the chemical reaction occurs. And the after that, that is where the new substances called products are being formed during the process.

Answer 2

Enzymes are biological molecules, which help in catalyzing several biological and chemical reactions.

The correct steps of enzyme and substrate reactions are:

• A substrate enters the active site of the enzyme.
• The enzyme and the substrate bind to form the enzyme and substrate complex.
• The chemical reaction occurs.
• New substances called “products” are formed.

The enzyme-substrate complex is the temporary complex formed when an enzyme perfectly fits into the substrate. The steps involved in the formation of enzyme-substrate complex are:

• The substrate enters the active site of the enzyme, resulting in the formation of the enzyme-substrate complex.

• The complex formed is temporary to initiate the chemical reaction. The enzyme-substrate fits like a lock and key in the complex.

• The chemical reaction between the enzyme and substrate takes place, which alters the shape of the complex.

• Thus, the new substance, known as products are formed.

Therefore, the enzyme-substrate complex is observed in many chemical reactions, following the same steps.

To know more about enzyme-substrate, refer to the following link:

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