Building Blocks of Life Essay Example for Free

Building Blocks of Life EssayPart 1 Mitosis and Meiosis Short-Answer Response expend Ch. 5 of BioInquiry and the Comparing Mitosis and Meiosis video as resources for Part 1 of this assignment. Write 75- to 100-word answers to the following questions.Why be the process of mitosis and light reflex both valuable to a living organism?Both mitosis and meiosis processes atomic number 18 extremely important because they are the division of chromosomes and without this division reproduction would non occur. Cell division plays an important role in the life cycle of a cell allowing the cell to grow, develop and and then reproduce. If these processes did non occur then the cells would eventually die out and without the ability to be replaced by mod cells then the host would die as well.When would an organism get to undergo the process of mitosis? Meiosis?An organism would get hold of to undergo the process of mitosis in order to repair damaged cells or to start a new cell life cy cle through cellular division. All cells need to be replaced on the symmetric basic within a living organism the cells divide and create new cells. An organism would need to undergo the process of meiosis when it needs to produce cells that are designated for sexual reproduction, such as addict or sperm cells within humansWhat would happen if meiosis did not occur?If meiosis did not occur then haploid cells would not be made resulting in the cell being futile to reproduce. Meiosis I reduces the number of chromosomes by half so that when fertilization occurs the number ofchromosomes would be reestablished. During meiosis II the daughter cell is a unique variation of its parent cell while quench only having one pair of chromosomes.Part 2 Photosynthesis and Cellular Respiration MatrixComplete the matrix. Use the following questions to aid in completionWhat is the purpose of this pathway?Reactants What does this reaction need to proceed?Products What is produced because of the reac tion?The role of adenosine triphosphate Does it supply energy or store energy?Cellular airingPhotosynthesis laneGlycolysisKrebs cycleElectron transportLight-dependent reactionLight-independent reactionPurposeEnergy Harvesting or Sugar-Splitting division of glucose to single carbon moleculesConverts oxygen to waterProvide energy for the light-independent reactionProduces food for cellular respirationWhere it takes placeCell cytoplasmMitochondriaMitochondriaChloroplastsChloroplastsReactantsadenosine triphosphate, NADH, Pyruvates,CO2,Coenzyme A,PGALAcetyl Co-A, oxaloacetate, Citrate, Alpha ketoglutarateNADH, FADH2Sunlight, chlorophyll, and wateradenosine triphosphate, carbon dioxide, and NADPHProductsH20, NADH, ATPCarbon dioxide and ATP36 ATPOxygen and ATPCarbohydrates (sugar and starch)The role of ATPEnergy used to breakdown Pyruvic blistering into Acetyl Co-enzyme A for the Krebs Cycle Energy to drive the electron transportHigh production of ATP produces energy for overall cell gro wth and repair Transports solar energy in the form of ATP to power other chemical reactions Fuels the formation of carbohydrates