# Determining The Effect Of The Size Of Zophobas Morio On Their Oxygen Consumption Rate With Using A Manometric System

720 Words Nov 1st, 2016 3 Pages
Determining the effect of the size of Zophobas morio compared with Tenebrio molitor on their Oxygen Consumption Rate with use of a Manometric System

Hypothesis
Prior to conducting the lab, it was hypothesized that Zophobas morio will have a higher rate of oxygen consumption than Tenebrio molitor. The hypothesis was made on the basis of supporting evidence stating that oxygen consumption in an organism at rest increases with body mass (Bartholomew, 1977). Since the size of Zophobas morio is significantly bigger than the size of Tenebrio molitor, it was hypothesized that they will consume more oxygen in mL/hour.
Results
The graph in Figure 1 shows the rate of oxygen consumption of species Zophobas morio weighing 1.93g at a temperature of 20.5°C. The average rate of oxygen consumption for each tube is indicated by the line of linear regression. The data collected with a sample size of six experimental tubes over three trials had an average oxygen consumption rate or mean of 0.32033 mL/O2/hour. The experimental tube 2 of trial 3 showed a respiration rate higher than the general trend of other experimental tubes (atypical), which was caused due to vigorous organism movement. The data had a significant error of ± 0.10 and the standard deviation of 0.256 mL O2/g/hour.
The graph in Figure 2 shows the rate of oxygen consumption of the species Tenebrio molitor with experimental tube 1 of each trial weighing 1.93g and experimental tube 2 of each trial weighing 1.97g at the…

## Related Documents

• ###### Essay The Juvenile System And Its Effect On The Rate Of Recidivism

Introduction Within the Juvenile system no one really takes the time to systematically track the statistics concerning the changes that need to be made within the system to deter juvenile offenders. The system tends to move slowly when it involves change because it can be costly. So, with many budget cuts happening we will need to tackle the problem, by first looking at the number of juveniles that are committing crimes and at what rate. Then we need to find out what type of programs we can put…

Words: 2019 - Pages: 9
• ###### Essay Determining The Rate For Automotive Users

Most automotive insurance companies use credit score in determining rates because they see it as a good indicator on the probability of a person to repay the loan in a timely manner. Meaning, someone with a higher credit score is a lower risk to the company because this person is more likely to repay the loan. Also, there is a strong correlation between a person’s credit score and their likelihood of submitting a claim. There has been evidence to support that those with lower credit scores cost insurance…

Words: 763 - Pages: 4
• ###### Essay The Effects Of Drug And Alcohol Consumption

critical long and short term effects to the human body, Drug and alcohol consumption are equally as popular as it was with the Baby Boomer generation. The war on drugs and alcohol has been persisting for decades. Why do some teens continue to use illegal substances, without considering the severe and possibly life altering consequences? The answer is easy access and neglection to the consequences. Teens should be aware of the different kinds of drugs, and also the effects they have on the human body…

Words: 1784 - Pages: 8
• ###### Essay on Determination of Maximal Oxygen Consumption Lab Report

DETERMINATION OF MAXIMAL OXYGEN CONSUMPTION (VO2MAX) LAB REPORT Introduction Background: In this lab, we explored the theory of maximal oxygen consumption. “Maximal oxygen uptake (VO2max) is defined as the highest rate at which oxygen can be taken up and utilized by the body during severe exercise” (Bassett and Howley, 2000). VO2max is measured in millimeters of O2 consumed per kilogram of body weight per min (ml/kg/min). It is commonly known as a good way to determine…

Words: 1275 - Pages: 6
• ###### Work Rate and Oxygen Uptake Essay example

The Relationship Between Work Rate And Oxygen Uptake During Incremental Submaximal Exercise Introduction Oxygen uptake () describes the rate at which oxygen is utilized by tissues (Burton et al, 2004). is determined by heart rate (heart beats each minute), stroke volume (the volume of blood pumped from one ventricle each beat) and arteriovenous oxygen difference (difference in blood-oxygen content between arterial and venous blood). Oxygen is needed for respiration, the chemical process that…

Words: 1288 - Pages: 6
• ###### Essay The Effect Of Exercise On Heart Rate

Abstract Whens humans exercise, their oxygen supply needs to be increased in order to produce the energy needed to sustain this workload. Humans will use a variety of cardio-respiratory mechanisms in order to supply and meet the oxygen levels the body needs during exercise. In this study we wanted to see how different individuals respond to exercise, specifically how long they can work and how efficiently they work. We predicted that females who exercise will have a higher relative-VO2, higher…

Words: 3233 - Pages: 13
• ###### Essay Determining The Rate Of Photosynthesis

Determining the Rate of Photosynthesis and the Effect That pH Has on It Abstract - The purpose of this experiment was to determine what variables affect the rate of photosynthesis. The variable tested was the pH level of the “environment” and this was tested using leaf discs from a plant. By testing the leaf discs in different pH levels of two, four, six, eight, and ten, it was found that the rate of photosynthesis was at its highest in a pH of six. It was also found that the rate of photosynthesis…

Words: 1269 - Pages: 6
• ###### Essay Investigating The Rate Of Oxygen

into glucose and oxygen. The equation for photosynthesis is: carbon dioxide + water light energy glucose + oxygen. Chloroplasts are an organelle found in the leaves of green plants and are essential in photosynthesis as they are responsible for producing the glucose and storing the energy. Photosynthesis is vital for all life on earth as the plants create their own food and produce fresh oxygen that we breathe. The purpose of the practical is to measure the rate of oxygen that is produced…

Words: 1294 - Pages: 6
• ###### Essay Maximum Amount Of Oxygen Consumption

Introduction: Maximal oxygen uptake, or VO2 max represents the maximum amount of oxygen consumption attainable during all out aerobic exercise, most commonly running on a treadmill. The point at which oxygen consumption plateaus is the individual’s maximal oxygen uptake. If the individual does not plateau, that point is referred to as VO2 peak. VO2 max is measured in milliliters per kilogram of body weight per minute, and there are two ways to measure it, either direct or indirect. The direct method…

Words: 900 - Pages: 4
• ###### Determining the Effect of Arousal on the Heart Rate and Blood Pressure of Adolescent Males

Determining the Effect of Arousal on the Heart Rate and Blood Pressure of Adolescent Males Wyatt Griffith and Michaela Rodriguez Wood River High School Hailey, ID 83333 ABSTRACT When male adolescents were unknowingly placed in an isolated environment with an attractive woman, there wasn’t enough viable data to determine whether or not their blood pressure increased. Based on our limited and unreliable data there is no significant increase in the heart rate or blood pressure of male adolescents…

Words: 1010 - Pages: 5