Microbiology
Microbiology is the study of prokaryotic cells and organisms. The focus is mainly on bacteria and diseases.
Total questions 153700
ID1655987824
wrote the first answer to What was the purpose of incubating the unopened platesBe specific what is an appropriate label for these platesin microbiology 51 minutes ago
ID1158596069
asked Averys experiments showed that bacteria are transformed by what and said it was different from What did Avery show in bacteria 27 May 2012 00:28
Neodarwinian [125]
wrote the first answer to Example for hypertonic solution 27 May 2012 00:09
Annieohh [0]
made this change to the answer of If an animal cell is placed in what solution water flows from the cytoplasm of the cell to the solution causing the cell to shrink 26 May 2012 22:28
About a week patients who survive this disease are very rare 3-7 days, is when death usually occurs, which is usually from...
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alzheimer's for one
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Because their membranes are not selectively permeable and let water through. These vacuoles fill up with water in order to...
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To start it all over again.
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4x
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Viruses & Plasmids
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peritrichous
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Pathogen invades the immune system, reproduce inside and finally defeat the white blood cells and plants a disease into the...
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sterile gloves are clean never before used gloves, while non-sterile gloves have been used but are clean
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Histone
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Heavy seeded plates means a agar plate having inoculum in large quantity it is generally done by spreading method with low...
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in the coagulase test, normally a virulent staphylococcus is put into plasma. plasma contains the plasma protein fibrinogen. when...
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It depends whether you are talking about the skin that holds it together or the material that fills the space inside that is not...
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Transfer RNA (tRNA) is a small RNA chain of about 80 nucleotides that transfers a specific amino acid to a growing polypeptide...
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The erythropoietin (EPO) test is used to determine if hormonal secretion is causing changes in the red blood cells. The test has...
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Cytoplasm is defined as the liquid contained within the cell membrane. Considering that sperm is a cell that undergoes...
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The book, On The Origin Of Species, " suggested " that organisms evolve through the process of natural selection. The nonrandom...
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Artificially acquired active immunity
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lithophyle
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The nucleus
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When a cell needs to divide, it condenses all of the DNA into a complex ball called chromatin. Usually (during interphase), the...
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Yes it is. The reason Bacillus is motile is because it is an aerobe. This means it thrives on oxygen. Inside the agar, oxygen is...
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I don't really know much about it but I do know that it takes in food from its "outside layer" (I forgot what it was called...>.
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They eat a lot if different kinds of microorganisms that live in water.
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Blindness, damage to the heart, miscarriage and birth defects.
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Microbes are tiny organisms that cannot be seen by the human eye. you get microbes that are good for you and microbes that are...
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The major advantage of specialization is the ability to be the best in what you do, much like humans, actually. One prokaryotic,...
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Exergonic vs. Endergonic reactions: exergonic release more energy than they absorb. Endergonic reactions absorb more energy than...
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The person who originally answered did not know the meaning of "cost effective" and needs to get off his/her high-horse.America...
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gamete- a sex cell with half the total chromozomes which needs to meet another gamete to start a life spore- asexual...
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There are six major groups of microorganisms: Algae, Bacteria, Fungi, Helminths, Protozoa, and Viruses A mnemonic = All Boys Find...
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Cilia is a hairlike structure. Cilia is like people with there hands up and someone crowd surfing, moving the person along like...
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Davidmt1: yes vacuoles are present in a plant cell. That is the organelle that holds food and water for the plant.
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Lysosomes are the cells' garbage disposal system. They degrade the products of ingestion and makes the pH more acidic. In easier...
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well actually we arent sure but it has been proven if you get any type of pox you wont be infected by smallpox**me:y do they keep...
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Answerit will desicate (shrivel)
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Both processes use 2 stains. The Gram staining process uses crystal violet as the primary stain and safranin as the secondary...
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mitochondrian
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Gram staining is the initial procedure, crutial in determining whether the unknown organism is Gram positive or Gram negative....
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Answerno, oil is insoluble in water. it doesn't completely mix with the water. AnswerOil is NOT soluble in water. If you...
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1. Epithelial tissue 2. Connective tissue 3. Muscle tissue 4. Nervous tissue
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yes anything out of normal in an animals environment will cause physical or behavioral changes in them. A drought for instance...
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Turkey contains L-tryptophane
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They eat anything a human or animal can eat to obtain food and energy.
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Freshwater, England
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Microbes grow in warm temperatures. But there is a limit, they need an optimum temperature to grow best. Bacteria...
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Maintains Cell's Shape
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A ⅝" needle is sufficient in adults weighing <130 lbs (<60 kg); a 1" needle is sufficient in adults weighing 130-152 lbs...
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yes, in fact horses are one of the most susceptible creatures to Tetanus. And since they shed the bacteria in their feces, they...
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Answer1. Free from contamination caused by harmful microorganisms. 2. (of surgical practice) Aiming at the complete exclusion of...
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the cell membrane allows only certain substances to pass through itIt is considered semipermeable because, it allows non charged...
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centrosomes serve as the main microtuble organizing center (MOC)
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Many-celled organisms can double without having to split DNA and a nucleus, they just divide the cell in half with all the...
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purple-the nucleus' color has not yet been "for sure" determined. the nucleus has no specific color because different scientists...
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It is helpful because if you didn't have the amoeba the other microorganizms would have trouble feeding themselves because the...
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Prokaryotes (as their name suggests) refer to cells which do not have a true membrane-bound nucleus. This type of cell includes...
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Unicellular organisms move in a variety of ways. Parameciahave cilia, which are tiny hairs that act like oars and propelthe...
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A school analogy for a cell wall is a brick wall, concrete wall. A brick wall.
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Cells that share a common purpose and location form tissues (i.e. muscle tissue); tissues that work together to carry out a job...
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A prokaryotic cell (i.e. a bacteria cell), which has no nucleus or any other membrane-bound organelles. Bacteria also have a very...
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I have a uv filter on my pond pump and it kills bacteria in about a second. . . I have a uv-c light wand and in the directions it...
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Hanging drop preparations can be observed for a long time because they do not dry up very quickly. Thus, motility of an...
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It can oxidize the components of the cell and the membranes etc thus causing damage.
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sony hires companies to help them do it; usually externally. the most important thing is that you do not involve the company...
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The vacuole stores water. that was the worst answer ive ever seen it doesent just do that
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rabies has been known since 3000 B.C. The first written record of rabies is in the Codex of Eshnunna
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Microfilaments are solid rods about 7nm in diameter. They are also called actin filaments, because they are built from molecules...
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In Gram staining, some bacterial species will become Gram variable meaning they produce a false reaction for the following...
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There are few viruses that may be transmitted between humans and dogs, usually through a mediator as a mosquito or a flea but...
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bacteria can be used in creating foods like yogurts or heavy milks. They also can preserver food in a process called 'pickeling'
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Hypo- tonic is a state in which the amount of solute (essentailly ions) inside a cell is less than the amount of solute outside a...
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The electron transport chain is located in the cristae of a mitochondria. It is the enzymes used during the Krebs cycle that are...
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The process of Mitosis helps an organism grow in size because mitosis means the identical copy of the cell creating 2 daughter...
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"During 2002, a total of 23,763 LD cases were reported to CDC, more than in any previous...
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Most bacteria cant live in the cold.
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Contractile vacuole plays a part in osomoregulation. It stores excess water that enters the cell and after a stage expells it to...
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I think it is Donner, Dancer, Vixen, Dasher, Comit, Cupid, Rudolph, Vixen and there is one other which i cant think of. sorii.
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Just the water moves across the cell membrane in a process called osmosis
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Cells don't really have intelligence
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it is one of the 3 shape classsifications of bacteria. It is rod-shaped.
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Its a caterpillar that knows there is something "more" to life than just the caterpillar living. It starts a journey and meets...
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1- DNA as genetic material. 2- Ribosomes synthesize proteins. 3- Enzymes that catalyse metabolic reactions. 4- Similar...
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Cytoplasm is stored in an animal or plant cell and its job is to store nutrition and important chemicals for the cell.
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Cultivation of bacteria is essential for the study of bacteria, usually in the development of vaccines for particular pathogens.
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Eukaryotic, they have an enclosed nucleus and membrane bound organelles. They are generally single cellular. However, it is...
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Yes, but not in the organs that large forms of life have, such as stomach, intestines livers, etc. Instead, they have what are...
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The advantage of a multicellular organism over a unicellular organism is that multicellular organisms can grow to virtually any...
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Smoke is nothing more than ash and warm air mixed. Ash, even in small quantities can irritate the esophagus. Over time the body...
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Atibiotics do not fix the problem, they help create it.....probiotics along with antifungals, either prescription or herbal,...
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Brushing your teeth after meals and snacking. Flossing every night and having your teeth cleaned twice a year to keep your mouth...
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