which kind of tissue is designed to regulate temperature, secrete lubricents and protect the body from harmful substances

In regards to acetyl coa in the tca/kreb's cycle: how many cycles minimum would it take for an acetyl coa carbon to be removed? (what is the first step that this removal could happen? why can't we know for sure how many turns it takes?

One possible issue in adherence to medication regimen. explain how this can be overcome.

Why was there no increase in the reaction rate with 8.0 g. of substrate as compared to 4.0 g. of substrate? what would you need to add to see an increase in the reaction rate wth 8.0 g. of substrate?