Which is the first of the following genes to be upregulated subsequent to T-cell activation?

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#Question id: 13048

#SCPH06 I Botany

In HAT selection surviving cells synthesise nucleotides by means of:

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#Question id: 273

#SCPH12 I Genetics

Stem-loop structures in RNA resemble the ________ form of double-helical DNA.

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#Question id: 12714

#SCPH06 I Botany

Physiological and biochemical perturbations in plants caused by fluctuations in the abiotic environment, given column I with environmental factor and with its effects in the form of primary effects  in column II and secondary effects  in column III

COLUMN I        (environmental factor )	COLUMN II            (primary effects)	COLUMN III         (secondary effects)
A) Water deficit	i) Hypoxia,  Anoxia	a) Membrane dysfunction
B) High temperature	ii) ROS production	b) Reduced cellular and metabolic activities, Leaf abscission, Ion cytotoxicity and Cavitation
C) Trace element toxicity	iii) Photo inhibition	c) Reduced respiration,     Fermentative metabolism,       Inadequate ATP production ,  ROS production and  Stomatal closure
D) Flooding and soil compaction	iv) Membrane destabilization	d) Inhibition of PSII repair
E) Chilling	v) Cell dehydration and Hydraulic resistance	e) Disruption of metabolism
F) High light intensity		f) Photosynthetic and respiratory inhibition, ROS production

Find out the correct combination of given above column;

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#Question id: 15605

#SCPH06 I Botany

The uptake of plasmid DNA into Streptomyces protoplasts is enhanced by 

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#Question id: 18965

#SCPH01 Biochemistry

Select the best algorithm to do pairwise alignment when two proteins are very different in length.