Please help I will up vote correct answers

Question 3 5 pts The mechanism of chymotrypsin includes the chemical step illustrated by the figure below. Choose each statement that is true. Enzyme Backbone His Enzyme Backbond Ser -H O=0 1st Peptide Released The right side fragment of the substrate is released while the left side fragment is linked to the enzyme. The attacking serine is permanently joined to the group. A new enzyme will be needed to cleave the next peptide that comes along. Though close together in space, the Ser, His and Asp are widely separated along the amino acid sequence of the protease. A water molecule is necessary to release the second product fragment. A tetrahedral intermediate is shown in this diagram. Incorrect Question 3 0/5 pts The mechanism of chymotrypsin includes the chemical step illustrated by the figure below. Choose each statement that is true. Enzyme Backbone His Enzyme Backbon Ser 0 NP O=C HN 1st Peptide R Released The right side fragment of the substrate is released while the left side fragment is linked to the enzyme. The attacking serine is permanently joined to the R group. A new enzyme will be needed to cleave the next peptide that comes along, Though close together in space, the Ser, His and Asp are widely separated along the amino acid sequence of the protease. A water molecule is necessary to release the second product fragment. A tetrahedral intermediate is shown in this diagram