Cellular Respiration Biology Paper
Topics: Energy, Carbon dioxide, Cellular respiration, Metabolism, Adenosine triphosphate / Pages: 5 (1580 words) / Published: Sep 18th, 2014

What Is Cellular Respiration and What Influences It’s Function?

BSC 2010L
06/19/2013

Abstract:
Eating is a basic essential of life that most people don’t pay much mind till they’re hungry. Eating is essential and very important for various reasons but one of the main reasons is for energy. Our bodies use a term called cellular respiration which is the process by which chemical energy of food is released and partially captured in the form of ATP or energy. Throughout the experiment that was conducted the principles of cellular respiration and how temperature affects it was evaluated through the use of crickets. The experiment begins with the obtaining of 10 adults live crickets and placing them in a 250 mL respiration chamber. The necessary weights of the crickets and the respiration chamber were obtained and the process will be explained later in this report. After obtaining weights the experiment of how temperature affects cellular respiration began by measuring the production of Co2 released from the crickets. The system used was a logger Pro System and a Co2 sensor. The crickets were exposed to various temperatures in the order of an ice bath at of 4° C to a cold water bath of 15°C and then water baths with temperatures in the order of 26°C , 30°C, 35°C, 40°C and 45°C. The amount of Co2 at each temperature was recorded and used to graph results of the experiment.

Introduction:

Energy is the ability to cause change, an example being the ability to do work (). Without energy life would really not exist. There are two main types of energy one being potential energy which is stored energy and kinetic energy which is energy in motion. Regardless of the types of energy all living things acquire energy through the same methods with the most abundant supply of energy coming from cellular respiration. Cellular respiration is the catabolic pathways of aerobic and anaerobic respiration, which breaks down organic



Cited: Reece, Jane B., et al. Campbell Biology. 9th edition; International edition. Harlow: Pearson Education, 2011.

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