Unanswered | Answered

Microbiology

Parent Category: Biology
Microbiology is the study of prokaryotic cells and organisms. The focus is mainly on bacteria and diseases.
No, the condition is caused by deficiency of the parathyroid gland.
Chloroplast in plant cell and nucleolus,endoplasmic reticulum,mitochondrial golgi apparatus
Cytokines, chemokines, and general hormones are the cell messagingmechanisms in higher organisms. Transcription factors and geneexpression products play big roles, too.
They both have mitchondria, phospholipid by-layer, use ribosomes, nucleus, endoplasmic reticulum.
Smooth ER aren't covered in ribosomes, but rough ER are. ER are like transport tubes that go through the cell.
Some archaebacteria are photosynthetic , meaning they maketheir own food; however, rather than use the pigment chlorophylllike green plants and algae, they employ a light-sensitive purpleprotein called bacteriorhodopsin. Other archaea live in placeswhere no sunlight penetrates, such as deep-sea...
Anaerobic exercise is an exerciseintense enough to trigger lactic acid formation. It is used by athletes in non-endurance sports to promote strength, speed and power and by body builders to build muscle mass.
Small agranulocytes that have a dense nucleus and very little cytoplasm are called Lymphocytes.
because of yo mama looser chupaley :o
The purpose of cytoplasm is to keep all organelles in place.
Basically,1 to 2 ATP molecules combine to make FADH while 2 to 3ATP molecules combine to make NADH.
To meet the different climate and regions of the world.
bacterial motility, sensing, attachment
Cytoplasm is very important for organisms because it is the one whotransfers certain materials all over the cell. Cytoplasm is alsoknown for being the one who diffuses harmful wastes in a cell.
Lipids store more energy per gram than carbohydrates or proteins.
The location where proteins are exported from the cell is where vesicles containing them fuse at the cell membrane.
No immunoglobulins (Igs) provide that! That is because Igs or antibodies are in blood tissue and circulated all over blood and immune system. The mucous membrane and skin are actually functioning as a physical barrier preventing invading microbes.
A cell membrane is found on both plant and animal cells it selectively chooses what substances may enter or leave the cell. Hence the term selectively permeable. For a more advanced explanation I recommend you research protein icebergs and the different types of transport a membrane can take part in...
What is 0.45 divided by 5.85
Let's look at human cells. If you didn't have cells you wouldn't exist. Your entire body, skeleton, muscles, organs, etc are comprised of cells. Inside those cells are thousands of water molecules (hence the reason your body is 70% water). The cells make it possible for everything in the human body...
they can cause spoilage of food, can cause diseases like diarrheaand also cause food poisoning, one of the bacteria calledclostridium botulinum is cause of food poisoning so canned foodsare sterilized from these bacteria.
yes, just the mix culture need to be separated firts
Yes. Your question should read 'Are mitochondria only found in.........'!
Reproduction is not essential for the survival of a single organismfor a relatively brief period of time! A bad question as it is opento misinterpretation!
Mirror , eyepiece , slide, lens, arm
okay, well. Ribosomes create protein yeah? and hormones are made from protein So therefore more proteins are needed in the hormone cell then the skin cell. and least... that's my thoughts...I'm not to certain about it tho
No. No prokaryote has any sort of endoplasmic reticulum.
DNA replicaton begins when the two complementary DNA strands are separated. This is usually accomplished by special proteins that unwind the molecule and expose the nucleotide bases (imagining zipping down your sweater or whatever) New complimentary DNA strands are then synthesized by pairing up...
nutrition, respiration, excretion, secretion, irritability, motion, and reproduction
Well some bacteria have cells in them and their are good and badbacteria
proteins, lipids, carbohydrates specific Glycoproteins, Glycolipids, cholestrol and mostly phospholipids
Cholesterol. It maintains the structure integrity of the membranes
Cells copy their DNA and give it to each half, and then splits into two
The cytoskeleton provides shape and gives [mechanically] structuralsupport. It also serves as a monorail to transport substancesaround the Cell; Structural: It provides structural support to Cells and stabilizesthe Desmosomes [Cell-Gap junctions]; Movement: It assists with cytosol streaming and...
The cell walls of some bacteria eg mycobacteria contain mycolicacids giving the cell walls a high lipid content. To view thesecells in samples staining requires higher concentrations of the dyesolution and/or a heating period. However, once a stain isintroduced into the cell wall, removing it with a...
Gram stain binds to peptidoglycan, so bacteria with doublemembranes with thin peptidoglycan layers are more likely not tobind to it, so are usually gram negative, while single membranedbacteria with thick peptidoglycan layers are more likely to be grampositive.
Bacteria changes the desingned absorb light and change the chemical energy.
Photosynthetic bacteria in the form of stromatolites (essentially sedimentary rocks formed of them) found in Australia. They date back to 3.5 billion years..
Bacteria are important for more than two reasons but two of thesereasons are: 1. They are decomposers - they break down the chemical molecules ofdead organisms. This releases the nutrients or chemicals from thatorganism's body back into the environment so it can be reused. 2. They help in nitrogen...
1. First, vents disperse hydrothermal fluids containing hydrogen sulfide into the deep ocean water. Next, microbes living around the vents consume this hydrogen sulfide, as well as carbon dioxide and oxygen. The microbes then get energy by breaking down the hydrogen sulfide. This energy is used to...
permeable (has channels/transporters for specific ions/molecules)
Microorganisms come under the category of decomposers. Themicroorganisms, comprising bacteria and fungi, break-down the deadremains and waste products of organisms. These microorganisms arethe decomposers as they break-down the complex organic substancesinto simple inorganic substances that go into...
Hair fibers are composed of of keratin, a protein made of amino acids. source: http://readanddigest.com/how-to-get-silky-smooth-hair-naturally/
In the m-phase the cytoplasm is split by a cleavage furrow.
Pseudopods which translates to fake feet. Hope this helps!
A Pink Petticoat is a variety of Begonia. It's a Spider Web x Greyback Mountain hybrid. It's bright pink, almost magenta. Frilly.
Rabies is a viral disease. Since this disease is caused by viruse(microbes), that is related to microbiology.
No bacteria is huge compared to a virus
Answer . Endotoxins are potentially toxic, natural compounds found inside pathogens such as bacteria.
Monera - the taxonomic kingdom that comprises theunicellular prokaryotes (bacteria and cyanobacteria). Prokaryotesare single-celled organisms that lack a membrane-bound nucleus andusually lack membrane-bound organelles.
archae is the common name of the domain bacteria
No, they break contents of the cell down.
The function of the cell wall is to help protect and support thecell.
It depends on the nutrient agar used. Most are used for bacterialgrowth, and some are used for fungi; such as: Sabouraud agar andPotato dextrose agar (PDA).
Bring microbes and turn into a source for the production of nitrogen
The Golgi apparatus, first described by Camillo Golgi, consists ofa system of membrane-bound vesicles arranged approximately parallelto each other in stacks called cisterns. The material synthesizednear the ER is packaged and dispatched to various targets insideand outside the cell through the Golgi...
Prokaryotic cells: Binary fission. Eukaryotic cells: Mitosis.
Eukaryotic cells have nuclei, while prokaryotic cells have nonuclei.
It means to add microorganisms or infectious material into or on aculture medium.
We use the loop when we have to pick a loop full of culture to inoculate in a fresh media. This is used to culture bacteria from the overnight culture. Nowadays the usage of loop is limited as researchers started using sterile tips to pipette cultures instead.
The Integumentary System Protects the body against invasion by bacteria. Regulates the body temperature and water content. - Page 38, Medical Terminology for Health Professions.
The Euglena are unicellular organisms withflagella. These flagella are long whip-like tails used for movement
You would need an electron microscope to see a normal-sized virus.
the similarity between mitosis and meiosis are prophase,metaphase, telophase, anaphase.
No cell wall is a rigid cell wall (made of cellulose), plasmamembrane that act like a membrane present underneath of cell wallin plants.
During the isolation of DNA you need to obtain molecules with greatmolecular weight. The EDTA helps to reach this goal because itinhibits the degradation of DNA. SDS is responsible of the lysis(break) of nuclear membrane, which keeps the genome separated fromthe cytoplasm.
They are use to spread microbes on an agar plate.
Brucellosis is a word which has been used for the indication ofdisease or infection with bacteria of brucella genus which is knownas frequently causing spontaneous abortions in animals andremittent fever in humans.
As lettuce's molecular structure is mainly made up of water (H2O), humans are unable to obtain energy, nor vitamins and nutrients from that source of food. As well as being made up of mainly water, lettuce, is a plant of cellulase. Therefore, humans need a more adequate source of food to help the...
Take samples and save Serum Plasma The supernatant of cell culture Cell lysates Homogenate of urine, saliva and other liquids in biological samples Reagent preparation Adding sample Heat preservation
Optical Microscopes Compound Microscope Stereo Microscope Confocal Laser scanning microscope X-ray Microscope Scanning acoustic microscope (SAM) Scanning Helium Ion Microscope (SHIM or HeIM) Neutron Microscope Electron Microscopes Transmission electron microscopy (TEM): Scanning...
Louis Pasteur, a French chemist and bacteriologist.
Peptone is an enzymatic digest of animal protein
ultrasonic homogenizer, ultrasonic homogeneous reactor system couldhelp your achieve cell chemical reactions. If you want to crushcell, you also could choose ultrasonic cell crusher, which is highefficient and accurate.
plant cells and plant-like protists contain chloroplasts.
A phase microscope is also called a phase-contrast microscope or a phase-difference microscope . A phase microscope allows better viewing of clear specimens which usually need to be stained before you can make out the various parts. Staining is a time consuming process and kills the cells...
Gorrillas eat a variety of different things from computer chips to cow pies. Gorrillas living in Hawaii are often found eating young children from ages 4-10.
Mitochondria actually does produce carbon dioxode. In the processof cellular respiration 2 carbon dioxide molecules are made fromevery citrate molecule that starts the Krebs cycle.
its is obviously used for marking difficult places that the eye cannot be seen and is also used for....ummm......checking microscopic things in the metal...
You can get it from wild animals such as stray dogs. Or they did not get their shots.