White Biology Lab 11.1 Observations of the spicules of a sponge Supplies Microscope Prepared slide: Sponge Lab notebook Colored pencils Natural Sponges Hypothesis We will learn more in depth about sponges and the complexity of this animal Procedure Set up microscop as instructed in previous expiraments. Place the prepared slide under the microscope. Obeserve under low power and draw what you see in your notebook. This slide shows you the spicules‚ wich make up the support
Premium Hypothesis Scientific method Observation
Guidelines for writing laboratory reports Laboratory reports should be written according to the format below (failure to do so will result in marks being deducted): Formatting Font Type: Times Roman Font size: 12 Spacing: 1.5‚ justified Pages : 5 (minimum) - 10 (maximum) [pages must be numbered] Title page You are required to use the lab report submission page available on the LMS and are to include these details: lab no.‚ title of experiment‚ students’ names and ID‚ date of experiment as well
Premium PH Buffer solution Cell
Variables Independent Variable The independent variable in this experiment is the distance from the concrete wall in meters. The independent variable is measured in five sub-ranges‚ each one-fifth the length of the 23 meters length of the belt transects. Dependent variable This experiment’s dependent variable is the number of dandelion stalks (of species Taraxacum officinale) counted within each sampling belt 23 meters long and 1 meter wide. Controlled variables Since the independent variable
Premium Orders of magnitude Measurement Light
This document is made to teach those who want to learn assembly for the ARM7-Thumb mode. In this document I shall teach the components more on a need-to-know basis. 1 Registry 2 Making a program that runs: -The Push and Pop commands 3 Arithmetic functions: Add‚ Sub‚ mul‚ neg 4 Logic Functions: orr‚ and‚ mvn. eor‚ lsl‚ lsr‚ ror 5 Memory access: ldr‚ ldrh‚ ldrb‚ str‚ strh‚ strb 6 Control Flow and Unconditional Jumps: cmp‚ b‚ b<xx> 7 Call and return to functions: bl‚ bx‚ swi Before I begin
Premium ARM architecture
Enzyme Lab 6 03/13/2013 Report by Mary Jo Anthony I. Introduction II. Materials and Methods III. Results IV. Conclusion and Discussion Introduction Background Information: This lab allowed us to study chemical reactions and how catalysts will affect the rate of these reactions. The reaction we studied is the breakdown of hydrogen peroxide to water and oxygen and it is vital to life. The molecule hydrogen peroxide is a molecule that is toxic
Premium PH Enzyme Chemical reaction
ABDOMEN WRITE-UP Examiner : Kelley Goff‚ RN Patient Initials : KJ Age: 50 Gender: Female Reason for visit: recent severe heartburn I. Health History 50 year old female in good health. No history of chronic illness. Smoker 1ppd x 24 years. Total hysterectomy at age 45. No other surgeries. Currently on no prescribed medications. No history of heart problems‚ lung problems‚ no urinary or bowel issues. No known kidney disease or liver disease. Family history of stroke (mother)
Premium Kidney Heart Cancer
Biology lab AIM: To test a leaf for starch APPARATUS/MATERIALS : * bunsen burner‚ tripod stand‚ wire gauze(OR 90oC electric water bath OR hot plate) * 250 cm3 beaker * boiling tube * anti- bumping granules * forceps * test tube holder * white tile * leaf to be tested (hibiscus leaves are excellent) * 90% ethanol * iodine/potassium iodide solution PROCEDURE: The video above shows the steps in Testing a Leaf for the Presence of Starch. The Procedure outlined
Premium Water Starch Photosynthesis
Michelle Kim 2012.1.20 Biology Iso-osmolar Concentration of Carrot Cells Lab INTRODUCTION For a more thorough understanding of this lab introduction‚ the concepts of‚ iso osmolar‚ membrane‚ equilibrium‚ and concentration gradient evaluated. Iso osmolar can be known as the point in which the substance of experimentation faces no change despite the amount of solute inside the solvent( because the solvent and solute concentration is equal. This is where the line on a graph would cross on the
Premium Osmosis Concentration Cell wall
Light Lab Introduction: The purpose of this lab is to observe how influential light is to the construction and/or use of CO2 and O2 amongst plants. This can be examined by experimenting the effects of plants under both light and no light. In order to begin this experiment you must begin by wrapping the “BioChamber” with aluminum foil to prevent light from coming through to the leaves‚ however‚ once the lid has been covered you are to poke holes so you can insert the sensors. Next‚ you will
Premium Photosynthesis Light Cellular respiration
Biology 102 Lab Report: Ventilation and Oxygen Consumption in Fish Methods: The lab consists of two experiments repeated over a period one hour with fifteen minutes interval‚ in order to determine the effect of weight and temperature on ventilation and oxygen consumption of Carassius auratus‚ commonly known as goldfish. Each experiment was carried out by five groups. Measurement of ventilation was determined by recording operculum movement of the fish. Oxygen consumption was measured using oxygen
Premium Goldfish Weight Fish