2:10pm. Unknown Organism Paper The unknown organism tested in the Mesa lab was collected from in between the toes of my puppy‚ Riley. The original culture grown consisted of dozens of visibly different organisms of varying colony colors and growth patterns. I chose to test a smaller‚ red colony for my experiments. Based on its gram reaction and oxygen requirements‚ the following tests were performed to reach my presumptive ID: Test Performed Result Gram Stain + Fluid Thioglycollate Strict
Premium Bacteria Microbiology Staining
Science & Health‚ Part C -- Environmental Carcinogenesis & Ecotoxicology Reviews‚ 24(1)‚ 103- 154. doi:10.1080/10590500600614303 Reid‚ M. (2007). Mythical Flower Stories. Lulu.com Skousen‚ M. B. (1992). Aloe vera handbook. Summertown‚ TN: Healthy Living Publications.
Premium Seed Plant morphology
flow rate of water from the pressure difference of both venturi and orifice devices. To compare between theoretical and actual volumetric flow rate through the discharge coefficient concept. To know how rotameter works. INTRODUCTION The measurement of fluid flow is important in applications ranging from measurements of blood-flow rates in human artery to the measurement of liquid oxygen in a rocket. The selection of the proper instrument for a particular application is governed by many variables
Premium Fluid dynamics
Ever wonder how evolution comes to be? How some species win and others lose? Evolution has many different ways of making organisms all better‚ faster‚ and more adept to live. Four big categories of the mechanisms of evolution are natural selection‚ gene flow‚ genetic drift‚ and mutations. The majority of the time‚ nature goes by a trial and error system that can take up many centuries to come up with a change that is beneficial. Natural selection is the process in which nature removes its mistakes
Premium Evolution DNA Antibiotic resistance
Pond Water Paper DIRECTIONS STYLE TENSE: In all sections of the paper‚ present tense should be used to report background that is already established. For example‚ "The cell membrane is the barrier which separates the inside of the cell from the outside." Use future tense for work that you will do. For example‚ "This experiment will test the hypothesis that some anti-microbial agents can permeate the cell membrane during division to inhibit growth." Use past tense to describe the methods (what
Premium Bacteria Grammatical tense Science
Chapter 3 Fluid Statics: Definitions Statics: ∑F = 0. In statics we have only pressure as surface force and weight as body force. Thus‚ when fluids are still‚ the pressure is balanced by the fluid weight. No relative motion between adjacent fluid layers. Shear stress is zero Only _______ can be acting on fluid surfaces Gravity force acts on the fluid (____ force) Applications: Pressure variation within a reservoir Forces on submerged surfaces Buoyant forces 9/4/2013 1 Pressure Pressure is defined
Premium Pressure Atmospheric pressure Gas
following terms: a. Pressure Head pressure head [′presh·ər ‚hed] (fluid mechanics) Also known as head. The height of a column of fluid necessary to develop a specific pressure. The pressure of water at a given point in a pipe arising from the pressure in it. b. Total Discharge Head Total discharge head refers to the actual physical difference in height between the liquid level in the pit and the highest point of the discharge pipe or water level in the outlet. c. NPSH Net Positive Suction Head (NPSH)
Premium Fluid dynamics Pressure Fluid mechanics
celled organisms. Bacteria are prokaryotic cells and therefore do not have a nucleus and do not have a lot of organelles like: mitochondria‚ chloroplasts‚ and other organelles that are usually found in eukaryotic cells.. They reproduce asexually and mutations occur very rapidly. The main shapes of bacteria are cocci: oval shaped‚ bacilli- rod shaped and spirilli- spiral shaped. Bacteria can use almost any source as their energy source. This is why they are found everywhere and can survive in so many
Premium Bacteria
Fluid mechanics is the branch of physics that studies fluids (liquids‚ gases‚ and plasmas) and the forces on them. Fluid mechanics can be divided into 1) fluid statics‚ the study of fluids at rest; 2) fluid kinematics‚ the study of fluids in motion; 3) fluid dynamics‚ the study of the effect of forces on fluid motion. Fluid Mechanics Overview Fluid is a substance that is capable of flowing. It has no definite shape of its own. It assumes the shape of its container. Liquids and gases are
Premium Gas Fluid dynamics Viscosity
A Long Walk to Water by Linda Sue Park‚Salva is a young boy is living through a Civil War in Southern Sudan. Salva gets separated from his family and has to walk for years to refugee camps in other countries in Africa. Salva was one of the lost boys to come live in America. After visiting his sick father in Sudan‚ Salva gets inspired to bring clean water to the people who need it in Sudan by digging wells for them.Salva relies on his family‚ outside help‚ and perseverance to survive. Family can help
Premium The Time The Help Sudan