The standard free-energy change for given reactions, using the equilibrium constants given for the reactions at 25°C and pH 7.0 will be

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#Question id: 9575

#Unit 10. Ecological Principles

The warm counter current known as El niño moves southward along the coast of peru each year around christmastime. When this counter current flows strongly, it displaces the cold peru current offshore and results in:

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#Question id: 7118

#Unit 5. Developmental Biology

At the molecular and cellular level, how does morphogenesis differ from establishment of embryonic axes and the specification of cellular identity?

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#Question id: 3991

#Unit 3. Fundamental Processes

Attenuation in the trp operon of E. coli:

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#Question id: 26471

#Unit 3. Fundamental Processes

Intrinsic terminators are responsible for prokaryotic transcription termination, so which of the following is the characteristics of Intrinsic terminators

a. It  include palindromic regions 

b. It do not include palindromic regions 

c. Palindromic regions that form hairpins varying in length from 7 to 20 bp

d. The stem-loop structure includes a G-C–rich region and is followed by a run of 7U residues.

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#Question id: 28971

#Unit 7. System Physiology – Animal

Adrenal cortex has three zone, outermost zone, called the zona glomerulosa, which secretes___