Preview

Mealworms Lab Report

Good Essays
Open Document
Open Document
347 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Mealworms Lab Report
Results:
The mealworms that were in the room temperature water have a higher cellular respiration rate than the mealworms in the cold water. This is because while they are in the cold water, the mealworm’s body slows down which decreases the amount of CO2 that is being produced. Unlike the mealworms in room temperature water, their cellular respiration was higher because their body temperature remained the same creating CO2 at a faster rate. Since there were two different controlled groups, there are two average slopes. The average room temperature slope is 0.0157, while the average cold slope is 0.0042.
Discussion:
The data that was taken during the experiment seemed to be correct due to another group getting the same results of there being

You May Also Find These Documents Helpful

  • Good Essays

    Meanwhile, in the mealworms from dark treatment, their rate of respiration in the twelve experimental tubes ranged from 0.0417 mL…

    • 1032 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Long Lab Report Blackworm

    • 486 Words
    • 2 Pages

    The circulatory system is important in circulating blood, nutrients, oxygen and chemicals to the body. A circulatory system commonly consists of the fluid it contains, such as blood, a pumping vessel such as a heart, and the vessels, which carry the fluid through the body. In a closed circulatory system, the fluid, blood, is contained within the vessels as it circulates through the body. The Lumbriculus variegates, or blackworm, is commonly found in stagnant water along the edges of marshes and ponds. Blackworms have a closed circulatory system, which in the blackworm includes a large dorsal blood vessel [1]. Glucose is the most common carbohydrate and is classified as a monosaccharide and is a reducing sugar. Glucose is called blood sugar as well because it circulates in the blood. When blood glucose is high, the pancreas releases insulin, which then helps to transport glucose into muscle or liver cells. There, it's used for energy. If there's more glucose present than needed, insulin helps the glucose to be stored in adipose tissues as fat for potential future energy needs. One immediate effect of the breakdown and conversion of glucose into cellular energy is an increased metabolism, which can manifest itself in the form of increased heart rate, high blood pressure or some other form of arousal such as heightened mental alertness [4].…

    • 486 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    A stimulus is an environmental change that directly influences the activity of a living organism or one of its parts.…

    • 1050 Words
    • 5 Pages
    Powerful Essays
  • Satisfactory Essays

    Respiration Lab

    • 717 Words
    • 3 Pages

    The objective of this lab was to figure out which has a higher cell respiration rate between crayfish and elodea. In order to figure this out we first set up three beakers to represent our control, elodea and crayfish and filled them with 75mL of culture solution which were dechlorinated making the solution acidic. We then had to place both the elodea and the crayfish in separate beakers filled with 25mL of water. The increase in volume of the water would represent the volume of the two test subjects. We then covered each beaker with plastic, but for the elodea we placed it under a can so it could be in the dark. After waiting 15 minutes to allow them to respire we took it out and add four drops of phenolphthalein, which was also acidic, to both beakers. Once both beakers got their four drops we added drops of NaOH, which was a base, until the solution turned pink. Our results were that the respiration rate of the crayfish was higher than the elodea.…

    • 717 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Goldfish Respiration

    • 450 Words
    • 2 Pages

    The purpose of this experiment is to design and conduct a basic scientific experiment, identify and control variables. Some other objectives that we learned is to write a formal hypothesis, identify the basic and integrated process skills of science that were used in this experiment. Also, we will learned the effects of temperature on goldfish respiration. This experiment will be conducted with four students , one goldfish, thermometer, a stop watch, and a beaker. Our results showed that the fish temperature increased and the fish breathing slowed down.…

    • 450 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Earthworm Dissection Lab

    • 994 Words
    • 4 Pages

    3) Place a pin through the side of the third segment from the mouth, and another pin through the side of the third segment from the caudal end.…

    • 994 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    Meal Worm Lab

    • 994 Words
    • 4 Pages

    |Record your observations about mealworms (shape, size, number of legs and segments, |Draw a detailed picture of your meal worm. |…

    • 994 Words
    • 4 Pages
    Powerful Essays
  • Powerful Essays

    The purpose of this experiment was to determine how the temperature of water, when decreased, directly affected the respiratory rate of the experimental ectothermic subject: goldfish. In this experiment, the independent variable was the water and the dependent variables were the respiratory rates of the experimental goldfish and controlled goldfish. The said hypothesis was that the water temperature would have directly influenced the respiratory rate of the experimental subject since temperature directly regulates breathing.…

    • 948 Words
    • 4 Pages
    Powerful Essays
  • Powerful Essays

    Mealworms Lab Report

    • 2146 Words
    • 9 Pages

    In this experiment, the preferences of mealworms towards lighted and dark environments were tested. The main question posed was whether the behavior of the mealworms would be affected by the variable of light, and whether they would move towards or away from the light source (taxis). We placed ten mealworms into two adjoining containers and tried to simulate the effects of above ground and underground by exposing the mealworms to minimal amounts of light in one of the containers (underground), and placing the other container under a lamp (above ground). A beaker of water was utilized as a heat sink to prevent the variable of heat from tampering with the variable being tested. Twenty five-minute interval trials were conducted in total.…

    • 2146 Words
    • 9 Pages
    Powerful Essays
  • Satisfactory Essays

    Flatworms Lab Report

    • 490 Words
    • 2 Pages

    The results showed that the flatworms moved faster away from light toward darkness when it treated with caffeine. In contrast, it moved slower away from light toward darkness when it treated with ethanol. For the first specimen, flatworm 1(Fredrick), treated with water used as a control, then with 0.5 % EtOH and 1% EtOH. The speed was decreasing as the trials were repeated for each different concentration compared to the control trials of water was increasing. Higher concentration of EtOH caused the flatworms to move slower toward darkness than the lower concentration.…

    • 490 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    This report discusses an experiment to study the rate of aerobic cellular respiration in aquatic organisms which are Elodea (aquatic plant), Snail, and Goldfish, by measuring carbon dioxide production. Because ectothermic organisms (Elodea, snail, and goldfish) were placed in completely covered beaker, each organism would produce different amount of carbon dioxide. The objective of the experiment is to measure carbon dioxide production in three aquatic organisms, and to determine and compare the rate of cellular respiration in each organism. Aerobic respiration is the process which body obtains energy by using glucose + oxygen; this reaction takes place in mitochondrion in a cell; And the result of the reaction are carbon dioxide, water, and energy in the form of ATP ( adenosine triphosphate) (Hoefnagels, 2012). According to Biology 6th Edition, plants use light to convert atmospheric carbon (CO2) into carbohydrate (Johnson, 204). So I predicted snail would respire at the fastest rate and produce more CO2 because its weight was heavier than other two…

    • 919 Words
    • 4 Pages
    Better Essays
  • Satisfactory Essays

    cellular respiration lab

    • 396 Words
    • 2 Pages

    The purpose of this experiment was to determine the effect of body mass and temperature on the rate of respiration in the mouse.…

    • 396 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Biographical information about the author: Ray Bradbury was born in Waukegan, Illinois on August 22, 1920. He was an author of many great novels as well as a poet. He wrote fantasy and horror, Fahrenheit 451 was one of his most famous novels. At a young age Ray was a fantasy fiction lover and liked magicians. He chose to be a writer when he was about 13 and then later moved to Los Angeles, California. During the great depression he couldn’t pay for college, instead went to the library. His first piece of literature was the book about “Pendulum” in 1941. He married Marguerite McClure, they had 4 daughters. His first major work of literature was The Martian Chronicles. He later wrote many great books and poems and essays etc. Ray Bradbury died…

    • 294 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    In a survey of 400 students, 93% said they worked better while listening to music (Paul). Listening to music can be a responsibility without even realizing it. While working in class there are so many distractions of the world, how about drown them out with music? Mood changes are the number one link to how music affects people. Students’ work ethic and productivity also change greatly. Listening to one’s own personal selection of music during tedious class time is a current matter that will always pertain to a multitude of people. Students believe music helps them focus more and removes all other distractions.…

    • 700 Words
    • 3 Pages
    Good Essays
  • Good Essays

    The Bible, from its inception, has already been translated into many languages and is being interpreted in an increasing number of ways, some of which interpretations are contradictory and some are complementary. But which method is most appropriate is a hot debate in Christianity today.…

    • 1385 Words
    • 6 Pages
    Good Essays