Match the following Column I with Column II 

Column I	Column II
A. PR segment	i. Plateau portion of the ventricular action potential
B. PR interval	ii. Conduction through atrioventricular node
C. ST segment	iii. The time from initial depolarization of the atria to initial depolarization of the ventricles
D. ST interval	iv. An isoelectric portion of the QT interval

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#Question id: 5549

#SCPH06 I Botany

During initial stages of vertebrate cleavage, successive blastomeres

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#Question id: 3003

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

Which statement best characterizes the behavior of a bacterial culture during EXPONENTIAL GROWTH?

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#Question id: 1749

#SCPH05 I Biotechnology

The αβ heterodimeric form of the IL-2 receptor:

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#Question id: 18709

#SCPH01 Biochemistry

qPCR can be done by 

i) cyanin dye or SYBR green – to measure amplification

ii) Taqman assay – measure extension

iii) molecular beacons - denaturation

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#Question id: 3637

#SCPH01 Biochemistry

Parents that are homozygous for different mutations a, b and c are crossed, producing offspring that are heterozygous as following

aa X bb        =  ab  (X)          

 bb X cc         =  bc  (Y)

aa X cc          =   ac  (Z)

If a and b belong to same locus but b and c belong to different locus then phenotype of heterozygote