Which of the following are least likely to diffuse through the phospholipid bilayer of a cell membrane?

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#Question id: 19132

#SCPH28 | Zoology

Biological component interacts specifically to the analyte, which produces a physical change in reaction such as

1. Heat released or absorbed 

2. Production of electrical potential  

3. Movement of electrons 

Which of the following above statements are correct?

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#Question id: 20847

#SCPH28 | Zoology

In groundwater hydrocarbon spill which metal reduction was the major electron accepting process?

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#Question id: 19512

#SCPH05 I Biotechnology

In a group of the periodic table the Ionization enthalpies of the elements decreases from top to bottom because of ———-

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#Question id: 14297

#SCPH05 I Biotechnology

A two-stage chemostat system is used for production of secondary metabolite. The volume of each reactor is 0.5 m³; the flow rate of feed is 50 l h^{- 1}. Mycelial growth occurs in the first reactor; the second reactor is used for product synthesis. The concentration of substrate in the feed is 10 gl^-1. Kinetic and yield parameters for the organism are:

                                                            

Assume that product synthesis is negligible in the first reactor and growth is negligible in the second reactor. Determine substrate concentrations entering the second reactor.

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#Question id: 849

#SCPH06 I Botany

The rigidity of the peptide unit and the restricted set of allowed phi and psi angles limits the number of structures accessible to the unfolded form sufficiently to allow:-