Problem set #8 Fall 2023

Is the inhibitor competitive or uncompetitive or non-competitive and why?

In a randomized controlled trial, the purpose of "single blinding" or "single masking" is to _______________________________________________________________________     a. both a and c   b. all of the above   c. ensure that the investigators are not aware of which participants are in the treatment group and who are in the control group   d. to ensure that the independent statisticians are also unaware of which participants are in the treatment group and who are in the control group   e. ensure that the participants are not aware as to whether they are in the treatment group or in the control group   f. both b and c   g. both a and b

Question:- 1. What is catalase and why do some microorganisms have it? Name two other types of bacteria that are catalale positive (you cannot use Staphylococcus spp.)

n a randomized controlled trial, the purpose of "double blinding" or "double masking" is to _______________________________________________________________________     a. ensure that the participants are not aware as to whether they are in the treatment group or in the control group   b. ensure that the investigators are not aware of which participants are in the treatment group and who are in the control group   c. to ensure that the independent statisticians are also unaware of which participants are in the treatment group and who are in the control group   d. both a and b   e. both b and c   f. both a and c   g. all of the above

3) Define gel electrophoresis, including its theory and application. Describe the steps of running gel electrophoresis using the following image. More detailed reading: https://www.sciencedirect.com/topics/medicine-and-dentistry/agar-gel-electrophoresis POWER SUPPLY CATHODE ELECTROPHORETIC BUFFER ANODE WELL SAMPLE AGAROSE GEL POWER SUPPLY CATHODE ANOCE HIGH MOLECULAR WEIGHT SPECIES LOW MOLECULAR WEIGHT ANALYTES

Please help me answer this. Discuss the potential of marine organisms as a source of biomolecules/bioactive compounds that could be used in the pharmaceutical industry. Thank you very much

A short note on blister packaging  in pharmaceuticals. word:600 No plagiarism will accepted To this problem solver: please mention the references from where you took ideas

question: Can you summarize and explain for me what you want to tell in the article below? When I read it myself, I do not understand exactly what is meant by the article. It would be nice if you could highlight the important points. You can use them in a figure or diagram to explain. thank you and hava a nice day :) Article: Biomimetic Engineering of Nanodelivery Systems: Artificial Viruses in the Making In an effort to engineer the next generation of nanoscale vectors, scientists have moved from using inorganic components aimed at obtaining inert structures to utilizing biological building blocks that are able to convey additional functionalities to the resulting construct. To cope with the complexity of the body and to evade the multiple layers of defense that tissues and organs have, it is critical to rely on the ability of certain materials to interact with, rather than to eschew, the biology of our body. Every NP system conceived to date faces one common fate: whether injected,…

Question 4 (a) Microbiological contamination can be problematic for the pharmaceutical manufacturing industry. Describe BOTH strategies employed in the pharmaceutical industry to ensure acceptable microbiological stability. (b) Outline ANY FOUR specific sections that are clearly defined in stability testing protocols and name ANY TWO stability indicating analytical tests that are performed during stability testing.  (c) Briefly discuss ANY TWO high stress/challenges that are utilised during an accelerated stability testing study. (d) Discuss how the shelf-life of a pharmaceutical drug formulation can be predicted.

Question: Name Class Date Scientific Method Review

Please answer question 1,2,3,4,5,6,7,8 please answer

Look at what sections are present. Which sections does this paper have such as citation, abstract, introduction, materials and methods, results, discussion, acknowledgements and references sections?  b)What journal was this paper published in? Hint, it is a four letter acronym and you might have to look around to find the journal title. Google the acronym to find out what it stands for and write that below as well. c)Are all the sections of this paper labeled? Which sections that Gillen says should be there are present without being labeled?

Discussion i. List the most important minerals used in biological applications? ii. What are the most important properties of the mineral that makes it suitable for biological application s? Hello sir, please, the solution will be concise or in the form of points. I will not have an exam tomorrow and the duration of the exam is only an hour. I wish you understand me.

TITLE: QUALITY CONTROL ASPECT OF BIOPHARMACEUTICALS Question: Based on the title given, please make the introduction

Based on the USP XXII and NF XVIII, list the part of a monograph of the following: crude drug, natural product, and natural derivatives.   The given question to me is: What is a pharmacopeial monograph? Based on the USP XXII and NF XVIII, list the part of a monograph of the following: crude drug, natural product, and natural derivatives.

Please help me with 1 through 3, please.    1) In one or two sentences, restate the title of the paper in a way that would be understandable to a member of the general public without a scientific background. And when was the paper published as well as who funded the research? 2) Look at the citation at the beginning of the paper. Who is the first author of the paper?  And does this have any significance?  3)  Read the paper’s Abstract.  Summarize the main point of the study in two or three sentences.  (Make sure you use your own words).

From the given situations, explain whether its solution requires a qualitative analysis, quantitative analysis, characterization analysis, and/or fundamental analysis. More than one type of analysis can be applied for some problems. 1. The structure of a mutated coronavirus strain found in the Philippines needs to be determined. 2. The residents of a prominent subdivision in Iloilo near a waste disposal site are concerned that it is leaking contaminants into their groundwater. 3. The Iloilo Museum of Contemporary Art (ILOMOCA) is concerned that the recently acquired oil painting is not authentic. 4. The Iloilo International Airport needs more reliable scanner for detecting explosive materials in luggage. 5. An oil spill in Barrio Obrero last July 2020 leaked around 250,000 L of fuel reached the neighboring towns and the island of Guimaras.

Please answer question 2 and 3 please give me the explanation

QUESTION 5 Using SP-Sepharose as ion exhange resin, indicate the starting and ending pH for the narrowest experimental pH range used to seperate an amino acid mixture consisting of Gln, Leu and Lys Starting pH: Ending pH: QUESTION 6 Using DEAE-cellulose as ion exhange resin, indicate the starting and ending pH for the narrowest experimental pH range used to seperate an amino acid mixture consisting of Gln, Leu and Lys Starting pH: Ending pH:

This question has been posted previously with parts A B and C already answered. Please focus on only D, E and F Provided is the question alongside with the added materials next to it. Thank you

Copy and paste the link below and watch the video on Youtube https://www.youtube.com/watch?v=8RBs0Ghg_48   Answer the following Questions: 1. What are the chemicals and materials used in gel electrophoresis?   2. Draw a schematic diagram of a gel electrophoresis set-up 3. Describe the procedure in doing a gel electrophoresis experiment. Why is there a need for a leveling bubble/leveler? What is the use of the rubber dam?   4. What is the use of ethidium bromide and why must you wear gloves when you handle it?   5. What makes the DNA fragment move towards the positive plate?   6. What is the purpose of glycerol in the sample buffer?    7. What is the use of a DNA ladder?    8. What will happen when you increase the voltage of the set-up?   9. Can gel electrophoresis be used to separate amino acids? If so, how is it done?

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Give typed full explanation

The Nucleosome Is the Fundamental Unitof _____________Packaging

* Question Completion Status: Mandla performed a ligation reaction consisting of a pUC18/19 vector (Shown below) cleaved with Ehel and the growth hormone gene as well as transformed competent E. coli cells with the ligation reaction mixture. Eco01091 2674 Pfol 46 BSTAPI 179 Aatll 2617 Ndel 183 Sspl 2501 Ehel 235 Pdml 2294, lacz Bcgl 2215 Scal 2177 146/ 236 2486 MCS Tsol 2108, 469 BsaX 659 PUC18/19 2686 bp Igul 683 852 NmeAll 1822 Afl, Pscl 806 Gsul 1784. Cir101 1779. Eco311 1766. Eam11051 1694. 1626 1466 rep (PMB1) ACail 1217 BseYl 1110 ACivate Windows Go to Settings to activate wndows The method that Mandla should use to distinguish recombinants from non-recombinants is called th 10:36 PM 21°C Cloudy ^ ^ Ca. 12/8/2021 arch hp REDMI NOTE 8 AI QUAD CAMERA 88 bla (Ap

please explain the light phase and dark phase relationship biochemistryphotosynthesis chapter

I need the answer as soon as possible

What is the impact of new km value 0.1mM compared to previous km value 0.05mM on affinity of the enzyme for substrate?