1. What is the difference between a bactericide and something that is bacteriostatic? Bactericidal- Drug that kills bacteria Bacteriosstatic- Drug that limits or slows the growth of bacteria a. What is a germicide? An agent that kills germs‚ especially pathogenic microorganisms; a disinfectant. Explain the realm of microbiology and the type of organism‚ which one would expect to study. The realm of microbiology is
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Alex Fradkin Mr. Cradick A.P. Biology September 20‚ 2003 Extra Credit Video Summary: Evolution The theory of evolution and the ideas and implications of it have been a mystery to us for longer than we know. Yet today‚ we are armed with new tools‚ better tools – tools that can now allow us to trace back our history and our ancestry thousands of generations back. Today‚ with the use of DNA‚ we are able to analyze the blood of current people and compare it to that found in the remains of ancient
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1. Digestive & respiratory systems (crossover point) 2. Conditions in stomach that aid in digestion 3. Organs that assist small intestine (liver‚ gallbladder‚ pancreas) 4. Pancreatic enzymes 5. Function of microvilli in small intestine 6. Functions of liver 7. 3 steps in respiration 8. Function of cilia in respiratory tract 9. Parts of “Respiratory tree” 10. Lung structure (Alveoli) 11. Breathing mechanism (movement of diaphragm) 12. General function of kidney 13. Structure of nephron
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Bio-data format PHOTO HERE PHOTO HERE Name : Father’s Name : Age : Date of birth : Nationality : Marital status : Permanent Address : Address For Communication: Contact Details Residence : Mobile No. : E-mail : Languages Known : Hobbies / interests: Educational Qualifications: Year of passing | Qualification | Specialisation or Subjects | School / College / University / Institute | Total marks %/ CGPA | Any other relevant information | | SLC / 10th | | | | | |
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Santiago Neville Period 1 10/14/12 Enzyme lab Enzymes are biological catalysts that speed up the process of chemical reactions. They are also proteins‚ and most enzymes activities occur within organism. They decrease activation energy‚ energy that is needed to start a chemical reaction. Enzymes are substrate specific substrates ending in "-ase"‚ enzymes ending in "-ase". External factors‚ such as temperature‚ pH‚ and concentration of the substrate‚ affect the enzymes activity in the lab‚
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Chelsea McKoy Biomedical Ethics First Paper Confidentiality Case 1 In the patient confidentiality case of Carlos‚ a 21 year old Hispanic male is being discharged from his hospital stay for a gunshot wound. Carlos is intended to receive nursing care at home from his sister‚ Consuela. Carlos is secretly a homosexual and is concerned that his secret will be revealed and be disgraced by his family. Carlos pleaded with his physician not to inform his sister that he is HIV-positive
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Chemistry questions COPY AND PASTE INTO A WORD DOCUMENT 1. What information would you need to calculate the atomic mass of an atom? The atomic number‚ the number of neutrons and add the numbers together. This is the atomic mass. 2. What information would you need to determine the atomic number of an atom? The number of protons in the nucleus of the atom. 3. Chlorine (Cl) has 17 electrons‚ 17 protons‚ and 18 neutrons what is the atomic mass of Cl? 34 4. What is the charge of the
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Biology Assessment #4 Australian Megafauna: Thylacoleo Carnifex & Diprotodon Optatum Part A: The term Megafauna means ‘big animals’‚ and refers to animals with a body mass of over 40 kilograms. In general use‚ the term Megafauna is used to refer to the animals that evolved after the dinosaurs became extinct 65 million years ago. The extinction of the dinosaurs meant that the large number of birds‚ mammals and reptiles‚ which were left over‚ were able to evolve and dominate the earth.
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Urinary System: Anatomy Review 1. Name the organs in the urinary system: 1. 2 kidneys 2. 2 ureters 3. bladder 4. uethra 2. The kidneys are retroperitoneal (behind the peritoneum)‚ lying against the dorsal body wall in the upper abdomen. 3. The adrenal gland sits atop the kidneys. Blood vessels enter and leave the kidney at the renal cortex. 4. The functional units of the kidney are the nephrons. They are called renal pyramids if they are located mainly in the cortex. They are called renal
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Water molecules move from high to low Osmosis is what they seem to know Solute and Solvent are what’s inside The polarity of water makes it easy to find “Hyper” and “Hypo” tells you how much is there But isotonic means that they are fair Water molecules move from the inside out Scientists call this plasmolysis without a doubt All of this happens inside a membrane It is a serious matter‚ not a fun little game When a membrane is selective it chooses what it wants Few things are moved through
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