What’s the gist in chapter 5 of to kill mockingbird?

Jem and Dill grow closer, and Scout begins to feel left out of their friendship. Because of this, she starts spending her time with Miss Maudie Atkinson, their neighbor. She tells Scout that Boo Radley is still alive. Miss Maudie adds that Boo was always polite and friendly as a child. She says that most of the rumors about him are false, but that if he wasn’t crazy as a boy, he probably is by now.

the krebs cycle and electron transport occur in the mitochondria, though other than that i would need to know more information.

violent i did some research