"Playground slide" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 15 of 50 - About 500 Essays
  • Good Essays

    Daphnia Lab Report

    • 542 Words
    • 3 Pages

    Daphnia’s heart rate will increase. If we add cold water‚ the Daphnia’s heart rate will decrease. If we add epinephrine‚ then the heart rate will increase. MATERIALS AND METHODS A pipet was used to place the Daphnia with water on a glass slide. The slide was then placed under a glass microscope to be observed for the experiment. A tally counter was used to count the heart rates of the Daphnia when it was placed in warm water‚ under ice and in epinephrine. RESULTS When we experimented what the

    Premium Hypothesis Epinephrine Heart rate

    • 542 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Wainwright 12C Forensic Science Friday 6th September 2013 Experiment; Looking at onion cells using a light microscope. Apparatus; - 1x Light Microscope. - 2x Pipettes. - 1x Beaker (100 ml). - 1x Small Onion. - 1x Knife. - 1x Forceps. - 1x Microscope Slide. - 1x Cover Slip/Glass. - Water. - Iodine Solution. - Marble Tile. - Plastic Gloves. - Window/Strong Light Source. Pre-Practical - Setting Up the Experiment; Place the onion onto a marble tile. Using a knife‚ chop the onion into pieces that are roughly

    Premium Laboratory glassware Microscope Lens

    • 703 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Adapted with permission. All rights reserved. A License to Learn • Activity 35 MATERIALS For each group of four students 1 cup of water 1 dropper 1 pair of scissors (optional) For each pair of students 1 microscope slide 1 coverslip 1 microscope lens paper various materials‚ such as a comic strip‚ human hair‚ leaf‚ etc. For each student 1 Student Sheet 35.1‚ “Microscope Review” (optional) 1 Student Sheet 35.2‚ “What Does Magnification

    Premium Lens Electron microscope Optics

    • 979 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    appropriate level‚ which places emphasis on the fundamental concepts without overwhelming the students with too much detail. 7 LEARNING OUTCOMES OF UNIT • List various planes‚ sections and anatomical directions‚ explain procedure of preparing a slide and distinguish various type of dyes used in study of histology. • Explain the human body’s levels of organization and describe characteristics and functions of different types of tissues. • Describe layers of skin‚ classify bones according to their

    Premium Anatomy Human anatomy Physiology

    • 335 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    MICROBIAL SURVEY‚ SMEAR PREPARATION‚ AND SIMPLE STAIN Instructional Objectives 1. Define Roccal = green‚ liquid disinfectant. Pathogen = an agent which causes disease. Wet Mount Slide = a microscope slide of a liquid specimen covered with a cover glass. Yeast = a single celled fungi. Budding = a true characteristic method of asexual reproduction among yeasts where budding of a new cell from a parent cell can be observed. Mold = multicellular masses of filamentous fungal growth. Hyphae

    Premium Yeast Bacteria Fungus

    • 1265 Words
    • 6 Pages
    Better Essays
  • Good Essays

    coaxes my Dad‚ "Think of it as a growth experience." "You’ve got to be kidding!" I tell him. I had always been content to experience my thrills from a spectator’s seat. I couldn’t take a step. Just listen to the screams as they come hurtling down the slide. Oh‚ no. I’ll just watch. "It’s perfectly safe‚" says Dad. "Little kids are going on it - and look at that little girl. She’s even younger than you."Oh‚ I know it’s safe. I truly believe it’s safe. But there is a vast difference between believing

    Premium Laughter Billboard Hot Country Songs number-one singles Anxiety

    • 705 Words
    • 3 Pages
    Good Essays
  • Good Essays

    to use a microscope correctly and perform wet mount slides accurately‚ thus becoming more familiar with the microscope. Hypothesis It would be hard to use the microscope without any kind of previous training and the parts of the microscope and their functions must be learned in order to use it properly. Materials & Methods Materials: 1. Filter paper 2. Tweezers 3. Pipettes 4. Cover glasses 5. Glass slides 6. The sample material (from the pond) Methods:

    Premium Metric system

    • 1126 Words
    • 5 Pages
    Good Essays
  • Better Essays

    Cells Biological

    • 1414 Words
    • 6 Pages

    cells could be differentiate. Materials: * * Small piece of potato‚ * distilled water‚ * iodine solution * a petal of onion * methylene blue solution * cheek cells. Apparatus: * * Cork barrier * glass slides * cover slips * light microscope * Forceps * Knife * filter paper * Dropper * Toothpicks * white tile Methods: I)

    Free Cell Microscope

    • 1414 Words
    • 6 Pages
    Better Essays
  • Satisfactory Essays

    Objectives: To learn the parts of and how to use the microscope. To find specimens using low‚ medium‚ and high power. To make a wet mount slide. To view your own (or your partner’s) cheek cells under the microscope. To compare plant and animal cells. Procedure of Investigation 1. Add one drop of methylene blue to the middle of a clean slide. Be careful! Methylene blue will stain your clothes and skin. 2. Use the flat side of a toothpick to gently scratch the inside of your cheek. DO

    Free Microscope Cell Organelle

    • 466 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Power point presentation

    • 336 Words
    • 2 Pages

    SLIDE A slide show is a es of still images on a projection screen or electronic display device‚ typically in a prearranged sequence. Each image is usually displayed for at least a few seconds‚ and sometimes for several minutes‚ before it is replaced by the next image. The changes may be automatic and at regular intervals or they may be manually controlled by a presenter or the viewer. Slide shows originally consisted of a series of individual photographic slides projected onto a screen with a slide

    Premium Photography Persistence of vision Display device

    • 336 Words
    • 2 Pages
    Satisfactory Essays
Page 1 12 13 14 15 16 17 18 19 50