Temperature Essays

  • Temperature Of Soup

    1433 Words  | 6 Pages

    different types of soup containers and the temperature of the soup served as the main components in arriving with these results. Through the use of scientific method, the results gathered. The Initial Temperature of the Soup The table below shows the initial temperature of soup. Temperature of Soup 99°C Table 1. Initial Temperature of Soup The temperature of the soup that was put in different types of containers was 99 degrees Celsius or 99°C. This temperature made the soup that was used to boil. The

  • Sight Stimulus Temperature

    1885 Words  | 8 Pages

    The effect of the temperature on the reaction time of human hand responding to a sight stimulus Design Research Question: How does the temperature affect the reaction time of human hand in responding to a sight stimulus? Hypothesis: Temperature is an important factor in regulating blood supply and nerve signals. Lower temperatures decrease the nerve signals from brain to hand, thereby slow the reaction (Ascroft). When the hand is submerged in cold water, the sensory receptor nerves in the skin

  • Amylase Temperature Experiment

    924 Words  | 4 Pages

    Design: 1. The effect of temperature on the rate of reaction of an enzyme (amylase). 2. Research Question: a. How does temperature affect the rate of reaction of amylase? 3. Hypothesis a. As the temperature increases, the rate of reaction of amylase also increases. After it reaches the optimum temperature, the rate of reaction will start to decrease until all the enzymes are denatured. 4. Background a. Amylase is found in the saliva (mouth) of humans. It helps to digest food particles in our mouth

  • Effect Of Temperature On Amylase

    1167 Words  | 5 Pages

    Research question What is the effect of temperature Amylase activity? Word count-1453 Background research Enzymes are biological catalysts that speed up a chemical reactions. They do this by decreasing the activation energy(the energy needed to start the reaction) of a chemical reaction. The enzyme present in our saliva is called Amylase. Amylase increases the rate of reaction by decreasing the activation energy needed to hydrolyse the starch molecules. These enzymes have a secondary and

  • Cell Temperature Experiment

    1893 Words  | 8 Pages

    Does Temperature Affect the Rate at Which Cells Move Through the Cell Cycle? Purpose The purpose of this experiment was to determine if temperature has an effect on the rate of the cell cycle. Background Information The cell cycle is a process by which a cell asexually reproduces. There are four significant phases, G1-phase, S-phase, G2-phase, and M-phase. For this experiment, the subdivisions of M-phase are most important. These subdivisions are Prophase, Prometaphase, Metaphase, Anaphase, Telophase

  • Panama City Temperature Analysis

    738 Words  | 3 Pages

    The above tables summarize the average monthly temperature from 2 stations in North Florida, Central Florida, and South Florida. One station is located inland and one station is located near the coast. The average monthly temperatures will be analyzed and compared by regions and then compared as a whole using conceptual temperature models. To begin, the two stations that were chosen in North Florida are located in Panama City and Blountstown. Panama City is located near the coast, thus coastal

  • Optimum Temperature Lab Report

    1238 Words  | 5 Pages

    The graph drawn is “ Rate of reaction against temperature of hydrogen peroxide”. From the graph , we can see that as the temperature increase , the rate of reaction increase as well , until the optimum temperature is reached which is pH 5 which the highest rate of reaction is reached. After this point , the rate of reaction started to decrease. This is because the enzyme begins to denature. It means that as the temperature increases , the activation energy is lower thus the rate of reaction increase

  • Essay On The Effect Of Temperature On Osmosis

    1159 Words  | 5 Pages

    Exploration Title: Effect of Temperature on rate of Osmosis Submitted By: Abdulkarim Kamal Date Submitted: October 19th 2015 Subject: Biology HL Teacher: Mr. Nick   Aim: This is an investigation to determine the relation between temperature of a solution (sucrose) and the rate of osmosis Scientific Context: Osmosis is defined a passive transport process in which a fluid diffuses across a semi-permeable membrane, from an area of high solute concentration to an area of low solute concentration and

  • Temperature Change Lab Report

    718 Words  | 3 Pages

    In conclusion temperature change did affect one of the tubes in two very different ways whilst concentration also played a role in the change of the product and reactant. Le chatelier's principle states that through change in temperature, change in concentration and adding pressure you can create an equilibrium where there can be a forward reaction and a reverse reaction. By continuously adding and taking away heat and changing concentration we have created these reactions. When we took away the

  • Beaker Temperature Lab Report

    584 Words  | 3 Pages

    Discussion: 1. In this graph the temperature that the beaker started of at was at -2 degrees because it had just came out of the freezer for 48 hours. There were times where the graph plateaued out and times when the graph had an incline. There was an incline when the results reached 42 degrees until it reached 90 degrees. The graph plateaued out when the temperature reached 26 degrees and stayed on for one minute (4mins to 5mins). It also stays on 96 degrees for 2 mins (14mins to 16mins). The results

  • Equilibrium Chloride Affect The Temperature Of Water

    453 Words  | 2 Pages

    done was to figure out “Does the amount of calcium chloride affect the temperature of water?” For the procedure, the experiment asked to record the initial temperature of 75 mL of water. The first trial said to add zero scoops of calcium chloride and stir for two minutes to record the temperature. Once the first temperature was recorded, it must be written from the difference between the initial temperature and the new temperature. Next, it asked to add one scoop of calcium chloride and stir for two

  • Does Temperature Cause Convection Currents

    368 Words  | 2 Pages

    I think the difference in temperature can cause convection currents, because like the lava lamp the more hot something is the more dense it becomes then it rises to the top, the more cool something gets the less dense it becomes and it sinks to the bottom. So when plate tectonics go through a convergent boundary it slides under the crust it then has a current, which is caused from convection. Which then spreads. Then it heats up, and rises to the top. Once it 's at the top it cools down and becomes

  • The Effect Of Temperature On The Bounce Of A Tennis Ball

    316 Words  | 2 Pages

    How does temperature affect the bounce of a tennis ball My science fair project is about tennis balls and temperature. I chose this topic because I am interested in how temperature affects how high a tennis ball bounces. When the ball hits the floor it expands and when it comes up then it comes back up it contrasts. My question that is going to be answered is,how does temperature affect the bounce of a tennis ball? The independent variable is temperature. Temperature is either something that is

  • How Does Temperature Affect Enzyme Activity

    1333 Words  | 6 Pages

    Grade 9 Enzyme Lab Report Purpose: Which temperature of potato (freezing, room temperature, boiling) when added to hydrogen peroxide, would produce the most enzyme activity? Research Question: How does hydrogen peroxide break down enzymes? When hydrogen peroxide and enzymes meet, they instantly form a reaction. This reaction is the chemical distillation of enzymes. The reaction is enzymes breaking down and turning into bubbles. How does temperature affect enzyme activity? Potatoes have enzymes

  • The Effects Of Temperature On Heart Rate And Strength Of Contraction

    2152 Words  | 9 Pages

    Question: What are the effects of temperature on heart rate and strength of contraction? The effects of temperature can either increase the heart rate or decrease the heart rate. The temperature can also effect the strength of contraction either by making the contraction stronger or weaker. Background: Explain on the cellular level how dropping warm Ringers solution on the frog’s heart would affect the cells of the SA node. Dropping warm Ringers solution on the frog’s heart would increase the heart

  • Explain The Volume, Temperature And Pressure Exerted By Several Gas Laws

    952 Words  | 4 Pages

    The volume, temperature and pressure exerted by a particular gas are highly dependent on one another. This is explained by several Gas Laws. Boyle’s Law states that when the temperature is kept constant, pressure of gas is inversely proportional to the volume. Relating this principle to molar volume, the higher the pressure, the smaller the volume the gas particles occupies. When the volume of the container enclosing the gas is reduced, there are more gas particles per unit volume. The gas particles

  • Goldfish Temperature Regulation

    702 Words  | 3 Pages

    Temperature regulation is one of many aspects of homeostasis, the ability to maintain an organism’s internal environment at a comfortable temperature. An organism can be a temperature regulator or a temperature conformer. An endotherm is a regulating organism that maintains homeostasis by producing its own heat thus keeping the internal environment stable regardless of the conditions of the external environment. This means that the metabolism of an endotherm is always at a constant, rapid rate. An

  • How Does Temperature Affect The Temperature Of Hydrogen Peroxide

    1776 Words  | 8 Pages

    be the effects of varying temperatures of hydrogen peroxide on the speed of the chemical reaction that occurs by the catalase enzyme within hydrogen peroxide? If the temperature of the hydrogen peroxide is increased to 40° or more the catalase enzymes reaction speed (time it will take for the filter paper to float to the hydrogen peroxides surface in the test tube) will drastically decrease and ultimately the enzyme will become less effective. Independent. The temperature of the hydrogen peroxide

  • Matcha Water Temperature

    990 Words  | 4 Pages

    Matcha And Water Temperature For maximum people, it’s not unusual to experience that tea is made with boiling water. Plonk tea bag in a cup, upload boiling water, steep, toss the bag, drink. The quit. How can we wreck free of constant thoughts like these? The mind has many inventive methods of coping with complexity, and an outstanding one is to categorize information into without problems memorable chunks. Tea equals boiling water. but on occasion, the rule is wildly off, and using it gives highly

  • The Biological Temperature Of Catalase

    750 Words  | 3 Pages

    energy required for the reaction to take place (3). Multiple factors affect the activity of an enzyme (1). These factors include the pH and the temperature of the solution (1). Most enzymes have a preferred temperature and pH range (2). The preferred temperature for catalase falls between the ranges of thirty five to fifty degrees Celsius (4). Temperatures that are too high denature the enzyme and halt the enzyme’s activity (2). Catalase denatures starts to denature at fifty five degrees Celsius (2)