Map the structure of the active site of an enzyme

Assignment Help Biology
Reference no: EM1397833

Enzyme labeling can be used to map the structure of the active site of an enzyme using an affinity label, a molecule that is structurally similar to the substrate. which of the following statements about enzyem labeling is true?

a.) the affinity label dissociates quickly from the regenerated enzyme

b.) labeling is an example of noncompetitive inhibition

c.) labeling relies upon only noncovalent intermolecular forces

d.) labeling reduces Km and increases Vmax

e.) labeling involes covaletn modification of the enzyme

 

Reference no: EM1397833

Questions Cloud

Explanation for the enzyme activity changes : RNAse is an enzyme that cleaves the P--O^5' bond in RNA. it has two His residues in the active site. Suggest a plausible explanation why the enzyme activity changes when pH is increased or decreased from ~pH 6.0.
Determining ssf-sst-sse : Four different assembly processes were under consideration. Sixteen workers were randomly assigned to the four processes, eight per process. The number of correctly assembled units in an eight-hour work shift was recorded:
Probability that operators receive similar number of request : Write an expression for the probability that during a given 1-min period, all of the operators receive exactly the same number of requests.
Explain the physiological significance of these adaptations : Compare intramuscular adaptations to endurance training vs. strength training, and explain the physiological significance of these adaptations in terms of exercise/sports performance.
Map the structure of the active site of an enzyme : Enzyme labeling can be used to map the structure of the active site of an enzyme using an affinity label, a molecule that is structurally similar to the substrate.
Define plants have both mitochondria and chloroplasts : If the light-dependent reactions in photosynthesis produce ATP and the mitochondria produce ATP during respiration, why do cells in the leaves of plants have both mitochondria and chloroplasts.
Differentiate - acid-base, covalent and metal ion catalysis : Enzymes use several types of catalytic mechanisms. differentiate between acid-base catalysis, covalent catalysis, and metal ion catalysis.
What is the function of each organelle : If plant cells have a cell wall, why do they also have a plasma membrane? What is the function of each organelle?
Description of test of hypothesis using anova : In a bumper test, three types of autos were deliberately crashed into a barrier at 5mph, and resulting damage was estimated. five test vehicles of each type were crashed.

Reviews

Write a Review

Biology Questions & Answers

  Immune response to infectious disease

It is a very curcial concept to understand how the immune response is mounted against viruses, bacteria, protozoans and helminthes. For an effective immune response, both innate and adaptive immunity should work together.

  A review on advanced glycated end products (ages)

This Project report elaborates a critical review of important elements attached to Advanced Glycated End Products (AGEs). It is very crucial to understand the process called Millard reaction.

  Plastic as a soil stabilizer

Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.

  Principles of microbiology

This assignment has three parts which contains questions related to Microbiology. It contains basic principles of microscopy, staining techniques in microbiology and microbial growth in the food industry.

  List the biologic functions

Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?

  Biologic function relationships

Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.

  Case study on patient in the haematology laboratory

Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.

  Use of pcr and genetic approaches in biotechnology

The use of PCR and genetic approaches in biotechnology

  Describe the role of this enzyme in honey

Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.

  Genetic problems

What phenotypic ratio would you get if you crossed a white mouse and a heterozygous brown mouse?

  Prepare an essay on nosocomial infection

Prepare an essay on nosocomial infection.

  Monitoring and recording the blood pressure

To increase the awareness of monitoring and recording the blood pressure of patients and practice measuring blood pressure in a safe environment.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd