A die is rolled. The probability of getting a number 1 or 6 on the upper face is

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#Question id: 73

#SCPH05 I Biotechnology

Match the Variation of Reaction Spontaneity (Sign of ΔG) given in Column I with the Signs of ΔH and ΔS given in column II.

COLUMN I	COLUMN II
	ΔH	ΔS	ΔG = ΔH – TΔS
1.	−	+	a. The reaction is both enthalpically and entropically opposed. It is nonspontaneous (endergonic) at all temperatures.
2.	−	−	b. The reaction is enthalpically opposed (endothermic) but entropically favored. It is spontaneous only at temperatures above T = ΔH/ΔS.
3.	+	+	c. The reaction is enthalpically favored but entropically opposed. It is spontaneous only at temperatures below T = ΔH/ΔS.
4.	+	−	d. The reaction is both enthalpically favored (exothermic) and entropically favored. It is spontaneous (exergonic) at all temperatures.

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#Question id: 15737

#SCPH05 I Biotechnology

The basic event of development in higher organisms is

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#Question id: 2674

#SCPH06 I Botany

Most gene regulation happens at which step along the way?

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#Question id: 15216

#SCPH06 I Botany

There is no SDS in native (Buffer) Gels, but good resolution is achieved due to

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#Question id: 18374

#SCPH06 I Botany

Polycyclic aromatic hydrocarbons in the environment are of concern because they are potential