In industries titanium is hardened through diffusion of carbon. The concentration of carbon at 1mm into the surface of the titanium slab is 0.25kg/m³ and at 3mm the concentration is 0.68kg/m³. The rate at which the carbon is entering into its surface is 1.27*10-9kg/m².s. calculate the value of diffusion coefficient of carbon.

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#Question id: 313

#SCPH05 I Biotechnology

What is the difference between a particle being hydrated versus being solvated?

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#Question id: 1609

#I Life Science/ Life Sciences Group – I-V

Which of the following does the mononuclear phagocyte system NOT include?

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#Question id: 18765

#I Life Science/ Life Sciences Group – I-V

Which of the following is not used for generating an optimal alignment of two nucleotide sequences

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#Question id: 23177

#SCPH06 I Botany

(FRET) technique uses a pair of fluorescent proteins in which the emission wavelength of the first is 

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#Question id: 7300

#SCPH01 Biochemistry

Following genes regulate flowering, column I represents genes, column II represents transcription factor family and column III represents functions.

Column I	Column II	Column III
A. FLOWERING D (FD)	i. bZIP	a. Activates flowering downstream of florigen
B. SUPPRESSOR OF OVEREXPRESSION OF CONSTANS1 (SOC1)	ii. MADS	b. Receptor for florigen
C. FLOWERING LOCUS C		c. Class E homeotic genes
D. SEPALLATA (SEP)		d. Floral repressor

 Which of the following is correct?