Q32. Answer each part of this question completely. Cite any outside sources of

information that you use.

1. Cartilage and tendons are just a few structures in the body made of

connective tissues. One of the requirements of this biological molecule

is that it provide rigidity and structure. Which of the above biological

molecules has properties that would be a good choice for this function

and what are those properties?

2. What would some of the requirements for gasoline (for an automobile)

be? Which of the above substances has properties that would lend it to

this function and what are those properties?

3. The body stores excess energy (that is not immediately needed) as a

reserve for when it is required. Which of the biological molecules has

properties that would make it a good choice for this function and why?