Clarify the concepts of Genetics based on the situation given.
1. How several kinetochores are there in a human cell at mitosis?
2. Surprise your boss has invited himself/herself to dinner all you have is some wilted day old lettuce. You vaguely recall from your Cell Biology Class at Saint Joseph College that this Zito guy teaching the course made you read around a trick to rejuvenating wilted lettuce, however you can't remember what it is (shame on you!). Must you soak your lettuce in salt water and in tap water, or in sugar water or maybe just shine a bright light on it and hope that photosynthesis will perk it up? Defend your answer and choose wisely the boss loves a good salad