Chapter 01 A View of Life 1. Organisms belonging to the same _____ would be the most closely related. A. kingdom B. phylum C. family D. class E. order 2. A university biology department wishes to hire a scientist to work on the relationships among the wolves‚ moose‚ trees and physical features on an island. If you were charged with writing the job description‚ you should title the position A. population geneticist. B. molecular biologist. C. community ecologist. D. organismal physiologist
Premium Species Biology Life
bacteria group ● They have cell wall that are made of peptidoglycan ● They have varied shapes ● Basic Shapes of Bacteria ● 1.) Cocci ● They are differently arranged ● They can form pairs (diplococcus)‚ chains (streptococcus)‚ or clusters (staphylococcus) ● They are spherical in shape 2.) Bacilli ● They can also occur in chains (streptobacillus) ● They are spherical in shape 3.) Spirilla ● They are spiral in shape Bioremediation ● “Oil-eating bacteria” ● Scientists at University of the
Premium Bacteria
the expense of its host. Parasites are different from bacteria or viruses because their cells share many features with human cells. 1.2 Bacteria Food poisoning. (Salmonella) Whooping cough Tuberculosis Tonsillitis MRSA (Methicillin-resistant Staphylococcus aureus) Viruses Chicken pox AIDS/HIV Mumps Common cold Herpes Fungi Athlete foot. Yeast infections Ringworm Thrush Parasites Tapeworms Lice Fleas Lymes disease Scabies 1.3 Colonisation occurs whenever any one or more species populate an
Premium Bacteria Immune system Antibiotic resistance
get cut. But can this effect any other participant playing the sport? There are many diseases that can spread through blood‚ not to mention disease that can spread through sweat. All the time you are practicing with a person whose has ringworm‚ staphylococcus‚ or what if the person you are practicing with has HIV/AID. What are the chances of getting one of those diseases? Well‚ wrestling is a common sport and this sport you are wrestling with a person with full contact and you are less
Premium Infectious disease Pain Gold
Good Essay esp. for an investigation Good Intro to investigation Investigating the antibacterial properties of a mouthwash Introduction The mouthwash under test id Asda Protect. It contains:- · aqua · alcohol · glycerin · polysorbate 20 · sodium benzoate · aroma · sodium saccharin · cetylpyridinium chloride · menthol · sodium flouride (0.05%) In this investigation we aim to test the antibacterial properties of this mouthwash treating it like a disinfectant against three common bacteria
Premium Bacteria
B) disposal of biohazard waste C) Disposal of chemical waste D) evaluation of PPE 5) The leading cause of UTI’s is A) Clothing B) E.Coli. C) Poor personal hygiene D) Staphylococcus 6) Without compromising the results‚ a urinalysis specimen may be refrigerated for up to A) 6 Hours B) 8 hours C) 4 hours D) 24 hours 7) Normal glucose range for an adult is A) 60-90 B) 70-110 C) 90-140 D)
Premium Myocardial infarction Finger Hand
the integumentary system. Although it is very rare‚ adults are susceptible to receiving this infection‚ however it is most likely seen among young children . This infection is caused by one of two types of bacterial infections: streptococcus and staphylococcus. There are several different types of Impetigo‚ their symptoms is what sets them apart. The one that is most common among children is called Impetigo Contagiosa or also known as Nonbullous Impetigo. This type starts off as red sores that is
Premium Immune system Infection Bacteria
Did you know there are many health risks that are caused by the use of cell phones? According to scientific evidence cell phones may actually be more harmful than you think. I believe cell phones are dangerous to our health because they have been linked to causing tumors‚ can affect your eye health‚ and they also hold a lot of bacteria. Cell phones have more serious risks than they do benefits. Therefore it is better to limit how much you use your cell phone. It has been scientifically proven that
Premium Cancer Mobile phone
organism did not move from the stab indention‚ then it will appear just a thin precipitate of red‚ which indicates a non-motile growth. Compare the motility with the positive control bacteria‚ Proteus vulgaris‚ and negative control bacteria‚ Staphylococcus aureus‚ to gauge the movement of the organism. Refer to Brown‚ Microbiological Applications
Premium
drug was discovered in a very unusual way by Alexander Fleming in 1920. Fleming had returned from a summer vacation and began sorting petri dishes‚ which contained colonies. Which are collections of organism growth. The colonies were that of Staphylococcus; which is a bacterium that causes boils‚ some throat and abscesses. He noticed in the petri dishes that they contained a blob of mold that was growing. Soon after further review it was said that the areas right around the mold was Penicillium
Premium Bacteria Penicillin Antibiotic