ExPASy Is a Bioinformatics Website That Contains Numerous Tools

Multiple Choice

ExPASy is a bioinformatics website that contains numerous tools. Among them is the ProtParam tool,
Https://web.expasy.org/protparam/. Go to this site, type in the amino acid sequence without spaces, and calculate some physical and chemical parameters for the following peptide sequence:
Choose the correct answers from the list given.
I. theoretical pI 6.90
II. molecular weight 3430 (g/mol or DA)
III. number of negatively charged residues (Asp + Glu) is 4
IV. number of proline residues is 3
V. number of histidine residues is 3

A) I and II
B) I and III
C) II and IV
D) III and V
E) II and V