AP Biology Essay Questions The following is a comprehensive list of essay questions that have been asked on past AP exams. The questions are organized according to units. Photosynthesis and Cellular Respiration Essay# 5. Describe how membrane structure is related to the transport of materials across the membrane. The membrane structure plays an important role in the transportation of materials across the membrane. The cell membrane is made up of phospholipids that have hydrophobic tails and hydrophilic b.
Describe the roles of membranes in the synthesis of ATP in either cellular respiration or photosynthesis. # 9 (2007) also body systems and biochemistry. Membranes are essential components of all cells. a. Identify THREE macromolecules that are components of the plasma membrane in a eukaryotic cell and discuss the structure AP Bio Photosynthesis& Respiration In a plant cell, where are the ATP synthase complexes located? a. thylakoid membrane b. plasma membrane Respiration is the reversal of the biochemical pathways of photosynthesis.
b. Photosynthesis stores energy in complex organic molecules, while respiration AP Biology Essay Questions The following is a comprehensive list of essay questions that have been asked on past AP exams.
The questions are organized according to units. The labbased questions have been removed. Unit 1 (Basic Chemistry and Water) 1.
The unique properties (characteristics) of water make life possible on Earth. Questions 38 are short freeresponse questions that require about 6 minutes each to answer. Questions 35 are worth 4 points each and questions 68 are worth 3 points each. Read each question carefully and completely.
AP Biology Cell Respiration Lab Essay Cell Respiration Lab Introduction Cell respiration is the process in which glucose and oxygen are used to convert carbon dioxide and ATP, necessary in order to power the energy of cells. (a) Discuss the role of photosynthesis and cellular respiration in carbon cycling in the biosphere. (2 points maximum) Discussion (1 point per box) Photosynthesis Removes CO 2 from the atmosphere. Reduces (or uses) CO 2. Fixes carbon into organic molecules (sugars).
Cellular respiration Metabolizes (oxidizes, catabolizes) organic molecules Adenosine triphosphate (ATP) is the main product of cellular respiration, and the molecular energy of the cell. Aerobic metabolism results in a much higher yield of these energy carrying molecules due to the fact that it can use oxygen as a final electron acceptor in the electron transport chain. AP BIOLOGY OUTLINE FOR CELLULAR RESPIRATION: E. Factors affecting the rate of respiration. ESSAY QUESTIONS: Explain how the molecular reactions of cellular respiration transform the chemical bond energy of Krebs cycle substrates into the more readily available bond energy of ATP.
Include in your discussion the AP Bio: Lab 6 Cellular Respiration Essay Sample. Introduction. Some knowledge that is needed before performing this lab are as follows: First of all, cellular respiration is the metabolic processes whereby certain organisms obtain energy from organic molecules. This process includes glycolysis, the Krebs cycle, and the Electron Transport Chain.
Start studying AP BIO ESSAY CELL RESPIRATION AND PHOTOSYNTHESIS. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Cellular Biology Lab Homework# 3 Due the week of Nov. 4th You may use the lab manual, Ap bio cell respiration essay lectures, and credible internet resources, however you may not use your cell bio lab classmates as a resource.