Which one of the following sensors detects the nearby objects?

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#Question id: 11853

#General Aptitude

Find the least number which when divided by 6,7,8,9 and 12 leaves the same remainder 1 in each case.

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#Question id: 33399

#Unit 1. Molecules and their Interaction Relevant to Biology

Transmembrane β barrels of known structure consist of 

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#Question id: 19120

#Unit 8. Inheritance Biology

Trisomy 18 is one of the most common trisomies observed in human populations. You prepare DNA samples from two unrelated infants, both with trisomy 18, and from their parents. You then type the infants and their parents for four SSRs distributed along chromosome 18:

 

                                      

In which parent did nondisjunction occur in Family 1?

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#Question id: 719

#Unit 1. Molecules and their Interaction Relevant to Biology

Suppose that a 40-residue segment of a protein folds into a two-stranded antiparallel β structure with a 4-residue hairpin turn. What is the longest dimension of this motif?

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#Question id: 7226

#Unit 5. Developmental Biology

Experimental evidences suggest that control of proximal-distal specification of the limb is correlated with the age of the progress zone mesenchyme. Match the following experiment (Column I) with their results (Column II).

Column I	Column II
A. when an early wing bud progress zone was transplanted to a late wing bud	I. Normal limbs form
B. when a late wing-bud progress zone was transplanted to an early wing bud	II. Lack of intermediate structures
C. when an early wing bud progress zone was transplanted to an early wing bud	III. An extra set of ulna and radius formed
D. when a late wing-bud progress zone was transplanted to a late wing bud