Help me please EXTRA POINTS & brainlest!

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

What type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? view available hint(s) what type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? salt bridge disulfide bridge hydrogen bond hydrophobic interaction

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring