Please help urgently with this question please? You are the first person to purify actin fromBonobos, a type of chimpanzee. You wish tocharacterize the properties of your newly purifiedactin. You carry out a reaction in which you startwith a known concentration of actin monomers inthe presence of Mg++ and ADP (there is no ATP inyour reaction). You let the reaction go to steadystate and measure the concentration of G-actinremaining in solution. Assuming your startingconcentration of G-actin was above the criticalconcentration, what can you learn from thisexperiment?A. The critical concentration that is expected tocorrespond to the plus end of cellular actinfilamentsB. The critical concentration that is expected tocorrespond to the minus end of cellular actinfilamentsC. You will be able to determine the concentrationrange in which Bonobo actin treadmills.D. You will not be able to infer anything aboutcellular actin because you will form ahomogeneous polymer, whereas, the cellularpolymer is not homogeneous.E. You will not learn anything from this experimentbecause actin filaments won't assemble in theabsence of ATP.

Actin is a globular protein that forms microfilaments, a type of cytoskeleton present inside most of…

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Science

Biology

Please help urgently with this question please?

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter18: Glycolysis

Section: Chapter Questions

Problem 21P

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Concept explainers

Violence

Violence is defined as a physical act that causes or is intended to cause harm. Violence can cause physical, emotional, or both types of harm. Violence is defined by the World Health Organization as the intended use of physical force and power that causes threat or harm against oneself, another person, or against a community or group, and has the potential to cause damage, death, mental distress, maldevelopment, or poverty.

Question

Please help urgently with this question please?

You are the first person to purify actin from
Bonobos, a type of chimpanzee. You wish to
characterize the properties of your newly purified
actin. You carry out a reaction in which you start
with a known concentration of actin monomers in
the presence of Mg++ and ADP (there is no ATP in
your reaction). You let the reaction go to steady
state and measure the concentration of G-actin
remaining in solution. Assuming your starting
concentration of G-actin was above the critical
concentration, what can you learn from this
experiment?
A. The critical concentration that is expected to
correspond to the plus end of cellular actin
filaments
B. The critical concentration that is expected to
correspond to the minus end of cellular actin
filaments
C. You will be able to determine the concentration
range in which Bonobo actin treadmills.
D. You will not be able to infer anything about
cellular actin because you will form a
homogeneous polymer, whereas, the cellular
polymer is not homogeneous.
E. You will not learn anything from this experiment
because actin filaments won't assemble in the
absence of ATP.

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