Bessie's justifications for boosting old Hagberd's irrational hopes are as follows:
1) First, she advised Harry to persuade old Hagberd that he is merely his son and return him to his normal state.
2) Second, Harry Hagberd stated, "He isn't frisky—is he?" I'd be terrified of grabbing him. Then she told Harry, to support old Hagberd's foolish hope, "Old Hagberd was the most harmless creature that ever lived."
Draw a rough sketch for the curve $y = 2 + |x + 1|$. Using integration, find the area of the region bounded by the curve $y = 2 + |x + 1|$, $x = -4$, $x = 3$, and $y = 0$.
Study the given molecular structure of double-stranded polynucleotide chain of DNA and answer the questions that follow. 
(a) How many phosphodiester bonds are present in the given double-stranded polynucleotide chain?
(b) How many base pairs are there in each helical turn of double helix structure of DNA? Also write the distance between a base pair in a helix.
(c) In addition to H-bonds, what confers additional stability to the helical structure of DNA?
