Red Cabbage Indicator Experiment Aim: The aim of our investigation was to identify and understand how different chemicals (Acids‚ alkalis and neutral) react and experience a change in colour due of this. Introduction: The red cabbage indicator shows how a usual household product such as red cabbage can make a suitable indicator and be able find out if a chemical is either and acid‚ alkali or neutral. Acids are a chemical that reacts with an alkali neutralising it producing water
Premium Acid Sodium hydroxide Base
for an outlet to share‚ recycle and increase their wealth and expertise by investing in start-ups. The reasons why they invest in start-ups vary. One of these is to put their wealth and experience to use‚ the other is to fill the void created by VC’s in the investment space of $1million or less. For entrepreneurs Angel investment is an attractive way to raise equity capital. Angels will provide capital up to a couple of million dollars making it an attractive option for a second round financing
Premium Investment Entrepreneurship Capital accumulation
Bio 111-102 Homework #1‚ Lab 1 assignment My group examined the correlation between standing height and leg length in centimeters for ten of our classmates. Our supposition was that there would be a direct relationship and similarity between standing height in centimeters and leg length in centimeters. Therefore‚ our hypothesis was‚ if leg length increases‚ then standing height will also increase. 1) The steps for the scientific method are: • An observation is made • A question
Premium Hypothesis Scientific method Theory
this document to report your findings from the FlyLab Exploration Experiment. The lab report consists of three sections: Data‚ Exploration‚ and Lab Summary. Data: copy any data‚ graphs‚ charts‚ or notes that you have saved in your FlyLab online notebook into this section. Exploration: Answer the questions. The questions in the Exploration section are the same questions in your FlyLab instructions. Lab Summary: Write a 100- to 200-word summary. Data To copy your data from your online notebook
Premium
In the case of Worldwide Paper Company we performed calculations to decide whether they should accept a new project or not. We calculated their net income and their cash flows for this project (See Table 1.6 and 1.5). We computed WPC’s weighted average cost of capital as 9.87%. We then used the cash flows to calculate the company’s NPV. We first calculated the NPV by using the 15% discount rate; by using that number we calculated a negative NPV of $2‚162‚760. We determined that the discount rate
Premium Net present value Cash flow Internal rate of return
Bio 8.23.10 Chapter 1 Intro: The study of Life Properties of Life 1. Precise organization (Order) 2. Ability to take in energy and use it. (Energy utilization) 3. Ability to respond to stimuli ( Response to the environment) 4. Capacity for growth and development 5. Ability to reproduce 6. Ability to regulate internal environment (Homeostasis) 7. Ability to evolve ( Evolutionary adaptation) 8. Living organisms are cell based‚ made of one or more cells 9. Life
Free Atom Chemical bond Protein
Biologically Important Molecules Carbohydrates‚ Proteins‚ Lipids‚ and Nucleic Acids Objectives In this lab you will learn to: 1. Perform tests to detect the presence of carbohydrates‚ lipids‚ proteins‚ and nucleic acids 2. Recognize the importance of a control in a biochemical test 3. Use biochemical tests to identify an unknown compound Introduction Organic molecules are those primarily made up of carbon‚ hydrogen and oxygen. The common organic compounds of living organisms are carbohydrates
Premium Amino acid Glucose Protein
Lab Manual—Version 1.1 Introductory Anatomy & Physiology © 2012‚ eScience Labs‚ LLC. All Rights Reserved www.esciencelabs.com • 888.375.5487 Table of Contents Anatomy & Physiology Version 1 Preface: Introduc on to the Fetal Pig Lab 1: The Key to Reproducible Science Lab 2: Cell Structure and Func on Lab 3: Mitosis and Meiosis Lab 4: Diffusion and Osmosis Lab 5: Tissues and Skin Lab 6: The Skeletal System Lab 7: The Muscular System Lab 8: The Nervous System Appendix: Good Lab Techniques
Premium Cell Meiosis Chromosome
of interphase to the end of telophase lasts about 24 hours. The mitotic index (MI)‚ which is the percentage of cells undergoing mitosis‚ was determined for each division of the root tip. In order to determine the mitotic index for each region‚ the total number of nuclei must first be determined‚ and from that number‚ the number of cells undergoing some stage of mitosis must be determined. Knowing both numbers from a section allows for the calculation of the mitotic index. Knowing the mitotic index
Premium Mitosis Cell cycle Cell nucleus
investigation is to provide an overview of photosynthesis and to design and conduct an experiment to test the factors that affect the rate of photosynthesis. Hypothesis:If 10 leaf discs are placed into 2 plungers and placed under a lamp the CO2 rate will speed up the process of photosynthesis. Materials: -Fluorescent lamp - Hole punch - 1 Sharpie marker -20 leaf discs -Syringes -12 mL cups Data Table Start 2 4 6 8 10 12 14 16 18 20 High (Bakin g Soda) 1 2 4 4 5 6 6 7 9 9 Low (Water )
Free Carbon dioxide Oxygen Adenosine triphosphate