Q: What is the major difference between animal cell culture and plant cell culture.
A: Cell culture methods used to cultivate cells in the laboratory include animal cell culture and plant…
Q: advantages and disadvantages of animal cell culture.
A: Cell culture is the process of removing cells from plants or animals and growing them in a…
Q: What are the advantages and disadvantages of light, transmission, and scanning electron microscopes?
A: Microscopy is the primary or initial technology to observe microscopic substances and organisms, and…
Q: What are some of the diferences between a eukaryotic stem cell and a prokaryotic bacterial cell?
A: the differences between are :
Q: What is the diameter of Microtubules?
A: Diameter of microtubles
Q: What is the charge of the target cellular structure of positive staining and negative staining?
A: Basic stains are cationic when it is ionized, the chromogen exhibits a positive charge. the positive…
Q: What is the purpose of compound light microscope? What is a compound light microscope and where did…
A: A microscope is a device to observe objects that cannot be seen with naked eyes or viewing finer…
Q: What type of companion cell is commonly known for adopting polymer trapping model and provide…
A: The companion cells are specialized parenchyma cells that are present in the phloem tissues of the…
Q: Define gel electrophoresis?
A: DNA is vital for all living beings. It is important for inheritance, coding for proteins, and the…
Q: discuss the microscopy technique that gives the best constrast image of non biological samples such…
A: Microscopy is an instrument used to magnify the size of the objects or particle which cannot be seen…
Q: Why must primary cell cultures be restarted every so often when preparing primary cell cultures to…
A: Primary cell cultures are derived from tissue and they are more similar to the in vivo state and…
Q: How are cells formed in de novo from aboitic materials?
A: A cell is a structural and functional unit of life. The structure and function of a cell have been…
Q: What are the advantages of using many varied methods to connect structure and function in cells?…
A: Cells are important elements of living. Every living thing is composed of cells. This structural and…
Q: What is the difference between conventional optical microscopes and inverted microscopes?
A: Introduction Conventional optical microscopes:- This type of microscope uses visible light (400-700…
Q: What technologies are the most appropriate to use for Plant cells, Bacterial Cells and Mammalian…
A: Answer is given below
Q: What is transformation of cells?
A: Transformation is one of the processes of horizontal (or lateral) gene transfer, in which genetic…
Q: Why must materials and instruments used in tissue culture be kept sterile?
A: Sterilization of explants is a key step in plant tissue culture.
Q: What is the most important instrument in an animal cell culture laboratory?
A: The process by which animal, insect or human cells are isolated from a living tissue and grown in…
Q: what kind of microscope is used for cellular structure and why?
A: Microscopes are scientific instruments used to investigate items that are too small for the naked…
Q: What is a microscope? What is its significance in the Medical Technology profession?
A: Microbiology is the study of microorganisms, which are unicellular or cell-cluster microscopic…
Q: When working with the gel electrophoresis chamber, what must we keep in mind?
A: "Gel-electrophoresis" is a widely used technique for separating the fragments of DNA(or other…
Q: What is bioluminescence?
A: Luminescence is the spontaneous emission of light by a substance not resulting from heat; or "cold…
Q: Provide three applications of cell suspension culture
A: Suspension culture is a type of culture in which single cells or small aggregates of cells multiply…
Q: What is the difference between a scanning and a transmission electron microscope? When do you use…
A: Microscopes are the instruments that allow scientists to study objects that cannot be seen through…
Q: in flow cytometry, when cells labeled with fluorescent molecules pass through the focused laser…
A:
Q: How to isolate cell membrane from K562 cell lines?
A: K562 is a cell line of human chronic myelogenous leukaemia initially obtained from the bone marrow…
Q: What should be considered when preparing a monolayer cell culture?
A: Monolayer culture, also known as adherent culture, is a form of animal cell culture in which cells…
Q: Differentiate Scanning Electron Microscope from Transmission Electron Microscope.
A: An electron microscope is a microscope that uses a beam of accelerated electrons to light the…
Q: why do we used Living cell microsope for?
A: Microscope is an instrument that is used to observe objects that are too small to be seen by our…
Q: what staining method is used to visualize or detect golgi apparatus?
A: Staining is a technique for making transparent cells or thin pieces of biological tissue more…
Q: why is it important for cells to maintain a smaller size?
A: All the organisms are composed of the cell. It maintains the structure and functions of the body.…
Q: What parts should be included when designing animal cell culture? Ain the blanks as below?
A: Animal cell culture is a biotechnological set up for artificially growing animal cells under…
Q: What is the most important instrument in an animal cell culture laboratory. Explain your reasoning.
A: A cell culture is the process by which cells are grown under controlled conditions, generally…
Q: explain in detail the process of cell culture techniques from call thawing to incubating
A: During effective cell culture studies, it's vital to investigate the morphology (or form and form)…
Q: How can fluorescence techniques be used to monitor the motion of lipids and proteins in membranes?
A: Membrane is a selective barrier; it allows some things to pass through but stops others. Such things…
Q: Which Two types of electron microscopy are in routine use in microbiology? Explain
A: The electron microscope is an instrument that uses the beam of electrons to examine objects on a…
Q: A student has a compound microscope equipped with 10X ocular lenses and 4X, 10X, 40X and 100X…
A: Size of Object= 100 micron = 10 X 10-3 mm= 10-2 mm= 0.01 mm Size of Image= 10 mm Magnification= Size…
Q: What is the use of a “ladder” on a gel electrophoresis?
A: When there is a mixture of nucleic acids and proteins, they can be separated according to their…
Q: Which type of microscopy allows us to clearly view the internal contents of cell structures smaller…
A: Microscopy is the technical field of using microscopes to visualise objects and areas of objects…
Q: Explain the methods and materials in gel electrophoresis using 3 different food dyes (yellow, blue…
A: Gel electrophoresis is an analytical technique used in the lab to separate mixtures of DNA, RNA…
Q: discuss the relative advantages and disadvantages of light and electron microscopy. how could you…
A: A microscope is a device used to observe microscopic organisms that are invisible to the naked eye.…
Q: What is the principle of Grams staining based on the cell wall composition of bacterial cell.
A: Bacteria are a kind of organic cell. They comprise an enormous area of prokaryotic microorganisms.…
Q: Why is cell imaging a preferred methos for studying cells
A: Cell imaging a preferred method for studying cells because it enables the visualization and…
Q: outline a protocol of cell culture techniques from call thawing to incubating.
A: Cryopreservation is a type of cell culture in which cells are freezer and stored. Cryopreservation…
Q: Why do we stain some organisms before viewing them under a microscope? (see top of p 14)
A: Microbiology is the study of microorganism. The organisms that cannot be seen through naked eyes are…
Q: Why is the microscope important to the study of biology?
A: A magnifying lens is an instrument used to see protests that are too little to even consider being…
Q: How is it determined which molecules will enter the cell or remain at the surface?
A: Introduction All living organisms are made up of cells, which are the basic building components.…
Q: Write the procedure for celloidin embedding
A: Answer: Celloidin = It is basically the semisolid solution of pyroxylin in ether or alcohol, which…
How can we steralize Animal cell in culture?
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- What should be considered when preparing a monolayer cell culture?How does subcellular centrifugation exactly work? At slower speeds, do the smaller/less dense objects form a pellet first? How do differing speeds lead to different pellet formations?How can fluorescence techniques be used to monitor the motion of lipids and proteins in membranes?