The rate constant for a first order reaction is 7.0 x 10^-4 s^-1. If initial concentration of reactant is 0.080 M, what is the half life of reaction?

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#Question id: 5036

#SCPH06 I Botany

 The experiments of Spemann and Mangold first defined what feature of amphibian embryos?

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#Question id: 657

#SCPH28 | Zoology

Structural proteins that typically assemble into large cables or threads to provide mechanical support to cells or organisms are classified as ________ proteins.

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#Question id: 6991

#SCPH06 I Botany

Metamorphosis of amphibians is triggered by environmental cues that act on the:

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#Question id: 1027

#SCPH06 I Botany

Which of the following bacteria lack a cell wall?

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#Question id: 16006

#SCPH05 I Biotechnology

Which of the following is incorrect?