Why is isolating and analyzing a protein with anti-microbial properties a useful endeavor?
A protein with anti-microbial properties are known as "host defense peptides," which play a crucial role in the innate immune responses. These anti-microbial peptides act as broad spectrum anti-biotics in our body and can kill a variety of gram positive and gram negative bacteria, fungi, enveloped viruses and ransformed cancerous cells. So, isolating and analyzing a protein with anti-microbial properties a very useful endeavor from their anti-microbial point of view.
Why is isolating and analyzing a protein with anti-microbial properties a useful endeavor?
Explain what a z-score is and why z-scores are useful when analyzing scores on a normal curve
Why might it be useful for a protein expression cell line such as the BL21 series, to have genes for several proteases knocked out?
MICROBIOLOGY: Why is glycerol yeast extract used to select for anti-biotic producing bacteria? What are the properties of the medium that makes it ideal for anti-biotic producing bacteria?
Can you please explain what the right answer and why? 43. You are using an anti-mouse monoclonal antibody to a nonlinear conformational epitope in an ELISA. Which of the following is TRUE? This antibody should work well in a western blot from an SDS-PAGE gel This antibody can't be used in a western blot because it will be denatured by the residual SDS This antibody be useful in targeting a protein blotted from a native gel. This antibody should have...
Why do we use a ladder in SDS-PAGE gels? to determine SDS-PAGE electrical properties to determine protein size to determine nucleotide shape to determine protein shape
(a) State the properties of an ideal opamp. Give one reason why the assumption that an opamp is ideal is useful when calculating the behaviour of circuits containing opamps? [3] (b) Figure Q3 shows the circuit diagram of an amplifier constructed using an ideal opamp. State the value of the voltage v– appearing at the inverting input of the opamp. Clearly state what properties of an ideal opamp you are assuming. [2] (c) Hence calculate the currents flowing through the...
Aqueous Solutions Foundations 6.91 What properties make water such a useful solven? 6.92 Sketch the interactive network of water molecules in the liquid state. 6.93 Sketch the interaction of water with an ammonia molecule. 6.94 Sketch the interaction of water with an ethanol, CH CH.OH. molecule 6.95 Why is it important to distinguish between electrolytes and nonelectrolytes when discussing collijative properties? 6.96 Name the two most important cations in biological fluids. 6,97 Explain why dialysis solution must have a low...
Cn Part A - Knowledge/Understanding and Application, Making Connections Sketch the rational function f (by first analyzing its key features/properties by x32x2-11x-12 hand: domain, intercepts, asymptotes, and behavior near the asymptotes. You would notice that there is one optimum value needed before we can sketch the curve. 2) Is it possible for us to calculate the optimum value first before sketching the curve? State your prediction and justify your reasons for saying yes or no. You may choose to show...
Lab Report-Carbohydrates 1. Purpose 2. Special Media for Isolating Bacteria (Lab #12) a. Why are dyes such as phenol red, eosin or methylene blue added to the media? b. How does the bacterium change the media (i.e color of agar or colonies) after incubation? C. In this experiment, which media are selective, and which are differential? d. How did the results observe on the mannitol salt agar and EMB agar correlate to the Gram reaction of the bacteria? e. What...
5. Why are simple stains able to "stick” to bacteria? Explain the chemical properties of the stain and bacteria surface. 3-Preparation of Bacterial Smears and Simple Stains Introduction Microbial cultures are handled using aseptic technique. Aseptie technique is a set of procedures used to minimize contamination of materials by microorganisms from the environment, and to minimize the spread of cultures around the laboratory. In this experiment, you will be using an inoculating loop to transfer bacteria from a culture tube...