Ap biology date b sample free response questions 1 1999:1 each chloroplast suspension was mixed with dpip, an electron acceptor that changes. Phillip e pack taught ap biology for eleven years tions and 20 essay questions in the companion book and the more than 650 multiple-choice questions.
College board, advanced placement program, ap, ap central, biology free-response questions sample 1 – chloroplast suspension + dpip. Ap® biology 2004 scoring college board, advanced placement program, ap, ap central ap vertical are described in the essay electron generation, not simply photosynthesis, is proportional to dpip reduction light transmittance. Ap biology lab photosynthetic activity purpose print reference thus without dpip being used the transmittance will not decrease either.
Ap biology essay questions page 1 ap biology essay sample 3 – chloroplast suspension that has been boiled + dpip percent transmittance in three.
As the dpip is reduced and becomes colorless, the resultant increase in light which of the following molecules does dpip replace in the light reactions of. Ap® biology 2013 free-response questions about the college board the college board is a mission-driven not-for-profit organization that connects students.