Name the cell line of the human embryonic lung?

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#Question id: 11550

#I Life Science/ Life Sciences Group – I-V

Which of the following are similar in structure to cholesterol?

I) estradiol

II) insulin

III) glucocorticoids

IV) testosterone

V) antidiuretic hormone

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#Question id: 1775

#SCPH05 I Biotechnology

How many CDR region in IgM ?

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#Question id: 14214

#SCPH05 I Biotechnology

Viscosity ranges for different impeller, find correct match?

      Types                                                                         Maximum viscosity(cp)

      P) Helical ribbon                                (I) 105

      Q) Propellers                                                                    (II)  106

      R) Helical screws                                                             (III) 104

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#Question id: 15637

#SCPH28 | Zoology

You have isolated two mutations in the Lac operon that cause constitutive expression of Lac genes. You designate these mutants Lac1– and Lac2–. Making use of an F' that carries the Lac operon with the LacY gene mutated, you construct strains that you test for both ß-galactosidase activity and Lac permease activity with results shown below.

     

Classify each mutation as dominant or recessive and as cis- or trans-acting, giving the experimental result that allows you to arrive at each conclusion. Finally, deduce what type of Lac mutation best fits the properties of Lac 1– and of Lac 2–.

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#Question id: 1391

#SCPH05 I Biotechnology

If an adult person has a faulty version of the human analog to ced-4 of the nematode, which of the following is most likely to result?