In a field experiment, autotrophs are provided a 14C-labelled carbon compound for photosynthesis. Radioactivity (14C) levels were then monitored at regular intervals in all the trophic levels. In which ecosystem is the radioactivity likely to be detected in longer time at the higher trophic level?

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#Question id: 19844

#Part-A Aptitude & General Biotechnology

Match the following column, which correctly represent the qPCR done by three methods and measure such as;

COLUMN I	COLUMN II
A) SYBR green	i) Annealing
B) Taqman Assay	ii) Denaturation
C) Molecular beacon	iii) pH
	iv) Amplification
	v) Extension

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#Question id: 19845

#Part-A Aptitude & General Biotechnology

SYBR Green qPCR method is based on____I_______ with the _____II______ relationship.

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#Question id: 19845

#Part-A Aptitude & General Biotechnology

SYBR Green qPCR method is based on____I_______ with the _____II______ relationship.

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#Question id: 19846

#Part-A Aptitude & General Biotechnology

Variants of PCR has been developed on the basis of___

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#Question id: 19865

#Part-A Aptitude & General Biotechnology

Match the following activity of variants in Column I with their variants of PCR in Column II given below;

COLUMN I	COLUMN II
A) Enhance efficiency	i) Multiplex PCR
B) Sequence specific amplification	ii) Hot-start PCR
C) Mutational analysis	iii) Megaprimer PCR
	iv) qPCR with SYBR
	v) AS-PCR
	vi) RLM-RACE

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#Question id: 19866

#Part-A Aptitude & General Biotechnology

Which of the following variants of PCR has been devised to increase the specificity of PCR without lowering the efficiency by variation annealing temperature?