Ap bio photosynthesis & respiration multiple choice identify the letter of the choice that best completes the statement or answers the question. Best answer: aight here goes in a nutshell, the comparison is that they both produce chemical energy in the form of atp (adenosine triphosphate), the difference is that in cellular respiration glucose and oxygen are used up and carbon dioxide and water are produced, and in photosynthesis, light and water and carbon dioxide are used and oxygen and glucose are produced. The cellular respiration and photosynthesis form a critical cycle of energy and matter that supports the continued existence of life on earth describe the stages of cellular respiration and photosynthesis and their interaction and interdependence including raw materials, products, and amount of atp or glucose produced during each phase. 3 ow are photosynthesis, glycolysis, and cellular respiration interrelated bespiration and photosynthesis each generates products reuired as the starting materials )or the other. 8th grade science questions: photosynthesis and respiration 1 during respiration, what is glucose used for 2 what is the primary light-gathering pigment in plants.
The phosphorylation is oxidative when the energy incorporated comes from the breaking down of organic molecules with oxygen as reagent, like in aerobic cellular respiration the reaction is called photophosphorylation when the energy source is light, like in photosynthesis. Cellular respiration essays cellular respiration begins with glucose glucose is the primary fuel used in glycolysis, the first stage of cellular respiration this molecule is found in the gel-like substance called cytoplasm that fills the cell. This photosynthesis and cellular respiration exam has 40 multiple choice, completion, short answer and essay questions on the topics of: energy in living systems, building molecules that store energy, metabolism, photosynthesis, autotrophs, breaking down food for. Title: understanding the scientific method: photosynthesis and cellular respiration instructions: based on the virtual experiment, you will answer some questions and write a 1-page lab report using the scientific method.
Response questions that have been previously asked over cellular respiration these questions are available from the college board and can be downloaded free of charge. photosynthesis and cellular respiration review and jeopardy photosynthesis: light dependent reactions (stage 1) ps ii (wavelength p680) -photons strike the chlorophyll in photosystem 2 (ps ii) and an electron absorbs the energy and becomes excited (photoexcitation), but has nothing to do with this energy. Ap biology essay questions the following is a comprehensive list of essay questions that have been asked on past (photosynthesis and cellular respiration. Cellular respiration essay questions draw and label the action spectrum of photosynthesis (4) (b) documents similar to biology essay questions.
Cellular respiration and photosynthesis can be described as processes through which living organisms gain and utilize energy however, photosynthesis is the process through which plant cell obtain and utilize energy from the sun and make it available to all living things. (reece, et al, 2011) this essay will detail cellular respiration and photosynthesis focussing on oxidative and substrate-level phosphorylation and chemiosmosis processes cellular respiration is the process during which glucose is broken down to provide energy to cells. (b) photosynthesis and cellular respiration play a big part in the carbon cycle photosynthesis makes oxygen from co2 and respiration uses o2 to make co2 water is a reactant and a product of the carbon cycle.
Chemotrophic respiration and photosynthesis - cellular respiration is the ability of a cell in an organism to metabolize chemicals in the production of adenosine triphosphate (atp), the main energy molecule of the cell. Cellular respiration and photosynthesis are the two major processes by which animal and plant cells supply themselves with energy to carry out their life processes. Photosynthesis & cellular respiration are the main pathways of energy flow in living things photosynthesis is a process by which plants and some other organisms convert, light energy from the sun, co2 from the air & h2o from the earth, into chemical energy stored in molecules like glucose. Photosynthesis uses co2 and h2o to make sugar while cellular respiration breaks it down cellular respiration takes place in the mitochondria of plants and photosynthesis takes place in the chlorophyll. Photosynthesis and cellular respiration are almost opposite pr the reactants of photosynthesis are the products of cellular r the products of photosynthesis are the reactants of cellular r.
Photosynthesis and cellular respiration are the life processes performed by most living organisms to obtain usable energy from nature while photosynthesis is performed by most plants which can prepare their own food, most animals fulfill their energy requirements through cellular respiration. Dissolved oxygen in water essay example stream may vary from 0 mg/l to 18 mg/l readings above 18 mg/l are physically impossible dissolved oxygen gets into the water by diffusion from the atmosphere, aeration of the water as it tumbles over falls and rapids, and as a waste product of photosynthesis. Previous ib exam essay questions: unit 6 use these model essay question responses to prepare for essay questions on your in class tests, as well as the ib examination, paper 2 these questions have appeared on recent ib examinations, exactly as shown below. Cellular respiration occurs in the mitochondrion of the cell and photosynthesis occurs in the chloroplast there are some similarities between the process involved however their products and reactants are the exact opposite.
Cellular respiration and photosynthesis are critical in the continued cycle of energy to sustain life as we define it both have several stages in which the creation of energy occurs, and have varied relationships with organelles located within the eukaryotic cell the processes are the key in how. Essay on carbon dioxide and cellular respiration releases cellular respiration and alcoholic fermentation biology: the dynamics of life (glencoe) unit 3 the life of a cell chapter 9 energy in a cell section 93 getting energy to make atp guiding question(s) how do plant and animal cells release energy.
Cellular photosynthesis and respiration an essay photosythesis and cellular respiration are both processes in biology which transform energy in one form to another photosythesis is the process in which light energy is converted into chemical energy to produ. Essay writing an argument which plant, and breaking essay writers past essay however, antonyms, and some useful hints and photophosphorylation necessitated redefinition of the sun to produce food synonyms for essay in how can the question. Here is your essay on photosynthesis [i] photosynthesis: photosynthesis is one of the most fundamental biological reactions the chlorophyll bearing plants trap the free energy of sunlight as photons and transform and store it as chemical potential energy by combining co 2 and water.