Description : The process of separation and purification of expressed protein before marketing is called (a) downstream processing (b) bioprocessing (c) postproduction processing (d) upstream processing.
Last Answer : (a) downstream processing
Description : The process of separation and purification of expressed protein before marketing is called : (1) Downstream processing (2) Bioprocessing (3) Postproduction processing (4) Upstream processing
Last Answer : (1) Downstream processing
Description : Reverse osmosis is normally used for the (A) Separation of isotopes of uranium from gaseous uranium hexafluoride (B) Separation of helium from natural gas (C) Desalination of brackish water to produce potable (drinking) water (D) Purification of oxygen
Last Answer : (C) Desalination of brackish water to produce potable (drinking) water
Description : Which of the following combination of processing and preservation techniques works best for smoked products? A. Salt and acidification B. Heat, salt, dipping in brine/ minimal moisture content C. Heat, salt, acidification/minimal moisture content D. Heat and solid content
Last Answer : B. Heat, salt, dipping in brine/ minimal moisture content
Description : What does protein expression and purification mean?
Last Answer : Protein purification is a series of processes intended to isolate one or a few proteins from a complex mixture, usually cells, tissues or whole organisms. Protein purification is vital for ... the importance of building a convenient and easy to use protein high expression and purification system.
Description : What are the benefits of protein expression and purification?
Last Answer : Protein could be expressed in various systems and each system has its own advantages. To choose which system, we should take several factors into consideration such as the Cost, the type of ... protein yield. The most widely used systems are expressions in Bacterial, Yeast, Insect and Mammalian.
Description : Is protein expression and purification a scientific process?
Last Answer : Yes. Protein purification is a series of processes intended to isolate one or a few proteins from a complex mixture, usually cells, tissues or whole organisms. Protein purification is vital ... vital for the characterization of the function, structure and interactions of the protein of interest.
Description : What is downstream processing? -Biology
Last Answer : answer:
Description : What is downstream processing in fermentation? -Biology
Description : Explain upstream and downstream processing in biotechnology. -Biology
Description : Read the following four statements (A-D) about certain mistakes in two of them. (A) The first transgenic buffalo, Rosie produced milk which was human alpha-lactalbumin enriched. (B) Restriction enzymes are used in isolation of DNA ... mistakes? (a) B and C (b) C and D (c) A and C (d) A and B
Last Answer : (d) A and B
Description : The regulatory i gene of lac operon (A) Is inhibited by lacotse (B) Is inhibited by its own product, the repressor protein (C) Forms a regulatory protein which increases the expression of downstream structural genes (D) Is constitutively expressed
Last Answer : Answer : D
Description : Enhancer elements have all the following features except (A) They increase gene expression through a promoter (B) Each enhancer activates a specific promoter (C) They may be located far away from the promoter (D) They may be upstream or downstream from the promoter
Last Answer : Answer : B
Description : Steam distillation is used to (A) Reduce the number of plates (B) Avoid thermal decomposition of a component (C) Increase the efficiency of separation (D) Increase the total pressure of distillation
Last Answer : (B) Avoid thermal decomposition of a component
Description : The normal component of magnetic field intensity at the boundary of separation of the medium will be a) Same b) Different c) Negative d) Inverse
Last Answer : a) Same
Description : The tangential component of the magnetic field intensity is continuous at the boundary of separation of two media. State True/False. a) True b) False
Last Answer : a) True
Description : Which of the following is not a component of down stream processing ?
Last Answer : Which of the following is not a component of down stream processing ? A. Preservation B. Expression C. Separation D. Purification
Description : Distributed processing involves a) solving computer component problems from a different computer b) solving computing problems by breaking them into smaller parts that are separately processed by different ... ) allowing users to access network resources away from the office e) None of these
Last Answer : b) solving computing problems by breaking them into smaller parts that are separately processed by different computers
Description : The Central Processing unit contains which of the following as a Component? 1) Memory Regulation Unit 2) Flow control Unit 3) Arithmetic Logic Unit 4) None 0f these
Last Answer : 3) Arithmetic Logic Unit
Description : A reasonably general expression for vapour-liquid phase equilibrium at low to moderate pressure is φi yi P = Yi xifi° where, Φ is a vapor fugacity component, Yiis the liquid activity co- ... and liquid composition xi only (D) Temperature, pressure, liquid composition xi and vapour composition yi
Last Answer : (C) Temperature, pressure and liquid composition xi only
Description : Which self-preservation skills is a baby born with, and which do they have to learn?
Last Answer : Infants at birth have a reflex to hold their breath if they have their face put into cold water or blowing air in their face. They lose the reflex between six months and one year of age.
Description : Air purification: Why does the air in nice hotels feel so good?
Last Answer : To me, 67 degrees is chilly enough that it would have woken me up.
Description : Will you help me choose my home water purification plan?
Last Answer : answer:I like aquasana products because they restrict the flow much less than others I've tried, and we have lousy water pressure (~35psi). The least invasive would be their countertop system, which ... what I've read you are correct that de-mineralized water will pull vital minerals out of you.
Description : Is preservation of ones life the end-all goal for humans?
Last Answer : Obviously it all depends on the person. I am 53 now and yes, if I had to choose between myself or my 24 year old daughter dying it would be a choice with moral and philosophical leanings for me. I feel that I should concede to the younger human at this point.
Description : What can I do with bags of fresh cranberries I tossed in the freezer for preservation?
Last Answer : answer:You can make my delicious cranberry apple relish that goes great with pork, poultry. If you pour it into sealed jars it will last for at least a year, in or out of the fridge. 4 ... pink foam develops. About 20 minutes, stirring frequently. Keeps in fridge for weeks in covered container. :-)
Description : Is there an official term that describes ' the drive of an individual human being for self preservation'?
Last Answer : Eros (vs Thanatos)
Description : Anybody here familiar with water purification calculations?
Last Answer : All I can tell you is that Spellman is a textbook, and the pages involved can be found online here. It includes sample calculations as well as the definition of terms such as residual.
Description : What method of leaf preservation is best for retaining color?
Last Answer : Varnish or clear nail polish maybe
Description : Is it possible to get rid of your bodies self preservation mechanism?
Last Answer : only if you learn the ways of the ninja.
Description : Art print preservation?
Last Answer : I have some prints with yellow-brown stuff under the glass as well. Great question.
Description : What is your take on the preservation of presidential records?
Last Answer : answer:Well, have you seen what happened with the Nixon tapes, the Johnson tapes, and the Truman tapes? Have you seen every President prosecuted for something? Reagan for Iran-Contra; Clinton for ... t miss anything embarrassing. It's ridiculous, hurtful to the country, and it ought to stop.
Description : Which oil is used in the floatation method for the purification of ores? -General Knowledge
Last Answer : The answer is 'Pine oil'
Description : Purification of petroleum is carried out by which method? -General Knowledge
Last Answer : The answer is 'Fractional distillation'
Description : Which material is suitable for water purification? -Do You Know?
Description : Ancient Monuments Preservation Act was passed during which Viceroyality? -Do You Know?
Description : Write the momentum preservation formula ?
Last Answer : If more than one reaction of any object does not act on any other force, their total momentum will not change in any particular direction.
Description : What is water purification ?
Last Answer : Water purification is the process of purifying contaminated water in a specific process. Water can contain a variety of contaminants. There are several ways to purify water Below they are highlighted: 1. ... filter method. 3. Chemical methods: - Chlorination. 4. Ultraviolet rays. 5. Boiling water.
Description : What is in-vitro preservation ?
Last Answer : In-vitro preservation refers to the preservation of plants in glass bottles. In a real sense it is tissue culture. Organic reproduction is the only way for species to reproduce , it is the only ... animals that play a role in the economy are being preserved for a long time through cryopreservation.
Last Answer : Seed protection is the protection of seeds from various weeds , germs and dirt.
Last Answer : : The name of the water purification tablet is Halogen.
Description : The core passes through the passer ... What is the solution? Do you need a machine or a hand tool ??
Last Answer : I think only by hand, which would be an unimaginably big job. Or have you found anything yet?
Description : How do you preserve them?
Last Answer : I cook or burn
Description : Sewage purification is performed by
Last Answer : Sewage purification is performed by A. Microbes B. Fertilizers C. Antibiotics D. Antiseptics
Description : Which method of purification is represented by the following equations `Ti +2I_(2) overset(523K)rarr TiI_(4) overset(1700K)rarr Ti +2I_(2)`
Last Answer : Which method of purification is represented by the following equations `Ti +2I_(2) overset(523K)rarr TiI_( ... B. Poling C. Can arkel D. zone refining
Description : Van Arkel method of purification of metals involves converting the metal to
Last Answer : Van Arkel method of purification of metals involves converting the metal to A. Volatile ... stable compound D. non-volatile unstable compound
Description : In the froth floatation process for the purification of minerals the particles float because
Last Answer : In the froth floatation process for the purification of minerals the particles float because A. they ... by oil D. They bear an electrostatic charge.
Description : (xiv) Following equation represents a method of purification of nickel by `underset ("Impure")(Ni) + 4CO overset (320 K)rarr Ni(CO)_(4) overset(420 K)
Last Answer : (xiv) Following equation represents a method of purification of nickel by `underset ("Impure")(Ni) + ... Arkel B. Zone refining C. Mond D. Cupellation
Last Answer : Van Arkel method of purification of metals involves converting the metal to A. Volatile stable ... . Volatile unstable compound D. None of these