MCDB 1150 Lecture Notes - Lecture 9: Ethane, Covalent Bond, Aldehyde
17 Nov 2016
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Exam: monday on units 1-3 @ 7 pm in physics. Do as many test questions as you can find in your book or in masteringbiology. Water can function as acid + base. Concentration of h+ in stomach acid 10^-2 m. Amino acid has both! (amino + carboxyl group) Carbon double bonded to oxygen with either a hydrogen or r^2/r^1. 2 negative charges so it can change the shape and function of a protein it is attached to. Phosphorylation: the act of adding a phosphate group to a protein. Phosphate groups store a lot of energy. Enzyme catalyzes reaction to form a covalent bond. Can change the shape and function of protein. Clicker question: how does substitution of an electronegative atom for. Changing the functional group makes a profound difference in the function of a molecule. Carboxyl group and hydroxyl group together create ester bond. Seeking a nucleus to donate its electrons to. Be able to replicate an ester bond.
