AP Biology Exam #1 with 100% complete solutions

Life is characterized by a series of common properties. Which of the following is a property associated with life? a.) evolution by an individual b.) energy processing by creating energy from matter c.) adapting to the environment d.) Growth by internal changes correct answersd.) Growth by internal changes The molecular formula for glucose is C6H16O6. What would be the molecular formula for a polymer made by linking teen glucose molecules together by dehydration reactions? a.) C60H120O60 b.) C6H12O6 c.) C60H102O51 d.)C60H100O50 correct answersc.) C60H102O51 The reactivity of an atom in forming chemical bonds with other atoms and elements arises from what property of the atom? a.) the average distance of the outermost electron shell from the nucleus. b.) The existence of unpaired electrons in the valence shell c.) the sum of the potential energies of all the electron shells d.) the potential energy of the valence shell electrons correct answersb.) The existence of unpaired electrons in the valence shell What is the pH of a solution that has a hydroxyl ion [OH-] concentration of 10^-10 M?