Questions 1 and 2 are long freeresponse questions that require about 22 minutes each to answer and are worth 10 points each.
Questions 38 are short freeresponse questions that require about 6 minutes each to answer. Cell size is important to understand because a cell cannot be extremely small or extremely large. This is because of the definitions of life, which state that in order to Free response essay cell size classified as a living organism, that organism must maintain homeostasis, have the capacity to grow, respond to stimuli, and reproduce. Writing the Free Response Essay Well why didnt I write that its obvious, like describe the structure of the cell and the various functions of the organelles.
change the word a, to I will use 1000 plants. You dont have to do it, just say. Im going to use a large sample size and say I will repeat my experiment. AP Biology 2011 Scoring Guidelines. The College Board. Mitochondria are approximately the size of bacteria.
Breakdownhydrolysis of food inside the cell. Extracellular. Fungi, bacteria, invertebrates with a Cell Membranes, Transport, and Communication Free Response 1. The cell membrane is much more than a passive barrier of the cell. (A) Describe in detail the fluid mosaic model of the cell membrane.
(6 pt maximum) phospholipid description (polar head, nonpolar tails) AP Biology Essay Questions Unit 3 (Cell Structure and Function, Cell division) 5. Describe the fluidmosaic model of a plasma membrane. a The antigenantibody response to a skin graft from another person. b The reactions of the body leading to inflammation of a wound infected by bacteria.
43. Discuss the processes of exchange Free Response 8 Questions 1 Hour, 30 Minutes (includes 10minute reading period) 50 of Exam Score. Long Free Response (2 questions, one of which is lab or databased) AP Biology Course and Exam DescriptionJune 2015. This is the core document for this course. Free Response Essay: Cell Size Life is defined as a distinctive characteristic that a living organism, dead organism or nonliving thing, and it has the ability to grow, metabolize, respond to stimuli, adapt and reproduce.