Optimum temperature for respiration is 20 - 30oC. Lesson 43) Photosynthesis and Respiration – Factors affecting the processes Copy. Title: Factors Affecting Rates of Respiration 1 Factors Affecting Rates of Respiration. Oxygen: The inhibition of anaerobic respiration by oxygen concentration is called Pasteur’s effect. Learning Objectives. Literature values for photosynthetic rates in Oadophora glomerata vary widely. Type and Age of Plant Tissue 2. Username or E-mail. CO 2 content of the blood or to be more precise tension of CO 2 (Pco 2) in the arterial blood. Factors Affecting Cell Respiration: Temperature: Optimum temperature for respiration is between 20-35 degree celsius. Maximum temp. Learning Objectives. The three most important chemical factors which affect respiration are: 1. Key Takeaways Key Points . The energy is supplied by food that the cells take in. Factors affecting respiration botany - Basic. Optimum temperature is 20 - 30°C. • However, the rate of photosynthesis is affected by a few factors. This investigation uses respirometry techniques to calculate the rate of oxygen consumption (cellular respiration) in germinating pea seeds. Inorganic Salts 9. In biology, respiration is defined as: “the process by which the energy in food molecules is made available for an organism to do biological work” (Kent, 2000; p.100). 3(3-4):191-195 SOME FACTORS AFFECTING PHOTOSYNTHESIS AND RESPIRATION MEASUREMENTS IN CLADOPHORA GLOMERA TA 1 Kenneth E. Mantai and Carol Haase Department ofBiology State University College Fredonia, New York 14063 ABSTRACT. Fig: Effect of temperature on the rate of respiration. At low temp respiration is low due to inactivation of enzymes {Freeze preserve the food) while at very high temp. Factors Affecting Respiration: Affecting Factors may either be external or internal: - (a) External Factors: 1. O 2 tension (Po 2) of the arterial blood. Dear Readers, The main external factors are temperature, light, oxygen supply, water supply, CO2 concentration, toxic and stimulating substances and disease and injury. 3. Quizlet flashcards, activities and games help you improve your grades. 1. Steel, P. PaleseInfluenza virus transmission is dependent on relative humidity and temperature. The metabolism of intertidal animals is then endowed with considerable flexibility between the extremes set by the active and standard rates of respiration. 2. J.L. Factors Affecting the Initiation of Respiration of Streptococcus lactis 1 R. Spendlove , H. H. Weiser , and W. J. Harper Department of Bacteriology and Department of … Temperature: Affecting the activity of enzymes. It favours rapid respiration (photorespiration). Among many illnesses being the causes, there are outside factors that can make breathing difficult.

Although the temperature affects the rate of cellular respiration, there are no studies that prove more energy production with higher temperatures. 3. Forgot Password . Factors affecting the respiration/ETS ratio in marine zooplankton Santiago Herndndez-Le6n and May G6mez Facultad de Ciencias del Mar, Universidad de Las Palmas de G. C, PO Box 550, Factor effecting respiration 1. OH of blood . Q10 = 2 or 3. View Record in Scopus Google Scholar. Temperature: Below 20¡C and above 45¡C the rate of respirationreduces. Most cell activity requires chemical energy. Most cell activity requires chemical energy. as enzyme get denatured. some factors affecting the incidence of transmitted infection. Outside Factors That Affect Breathing Rate 1. Schulman, E.D. ADVERTISEMENTS: The following points highlight the top thirteen factors influencing the respiratory rate. Affecting Photosynthe sis Group 4 Photosynthesis • Photosynthesis is a physiological process. The more nutrients that are available to transform, the more energy results in the cellular respiration process. Password * Remember Me . If you notice that you are having difficulty breathing, contact your physician, especially if this has come on suddenly. It is also called Cellular respiration. Other Factors Affecting Pulmonary Ventilation. Factors Effecting Respiration • 1. 1.2 Respiration. Respiration is the act of in haling and exhaling. As you have just learned, air pressure differences drive airflow during inhalation and exhalation. You are unauthorised to view this … Let’s see the factors affecting the rate of respiration. Many factors affect the rate of cellular respiration in living things. Photosynthesis is a process by which plants prepare their own food in the presence of water, chlorophyll, sunlight, and CO2. Factors affecting respiratory rate and depth study guide by terryharris includes 7 questions covering vocabulary, terms and more. Q 10 = 2 to 3 for respiration. If you suddenly have a difficult time catching your breath, you should seek medical advice as soon as possible. Factors Affecting Respiration rate. •Mineral Elements ★Deficiency of mineral elements like Mg,Fe, Mn, Cu, Cl reduces photosynthesis. At low temperature respiration is low due to inactivation of enzymes while at very high temperature as enzymes denatured. In contrast, factors such as activity level, body size, nutritional conditions, and exposure temperature affect respiration quantitatively and are often interdependent. Respiration uses the stored food, leading to its depletion and consequently the loss of quality. Home List of Primary 5 Lessons Lesson 43) Photosynthesis and Respiration – Factors affecting the processes. The various environmental factors affecting transpiration, particularly the rate of transpiration, are briefly discussed below. Anaerobic respiration: RQ = ¥ Factors Effecting Cell Respiration; 1. Sohaib Khan BS-Biotech 4th Term Presentation Of Plant Physiology 2. There are several possible reasons for … Light. 1. The effect of temperature and whether a seed has broken dormancy are quantified and graphed. Great Lakes Res. Home List of Primary 5 Lessons Copied version 2019 Lesson 43) Photosynthesis and Respiration – Factors affecting the processes Copy. Hence, storage life of vegetables is influenced by rate of respiration and is associated with biochemical activity.

It raises the temperature which in turn, increases the rate of respiration. What Factors Affect Cellular Respiration? Temperature- For every 10 degree C rise in temperature between 0-35 C the rate of respiration increases 2X 4X. Oxygen 7. Factors Affecting Pulmonary Ventilation: Surface Tension of Alveolar Fluid. 21.6B: Factors Affecting Pulmonary Ventilation: Compliance of the Lungs Last updated; Save as PDF Page ID 7990; Key Points; Key Terms; EXAMPLES; Compliance and Elastic Recoil of the Lung ; Lung compliance refers to the magnitude of change in lung volume as a result of the change in pulmonary pressure. Weather Conditions . Factors. Describe surfactant and its role in alveolar fluid surface tension. Amount of Nutrients. ★Phosphorus is essential for ATP synthesis and Mn and Cl are linked to photolysis of water.

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