The net effect of all amino acid tRNA synthetases binding to a tRNA is to position the __ of tRNA in the active site.

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#Question id: 1271

#Unit 4. Cell Communication and Cell Signaling

Common sugars found in proteoglycans include all of the following except:

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#Question id: 33338

#Unit 2. Cellular Organization

How does FtsZ find the cell midpoint of a rod-shaped cell?

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#Question id: 4855

#Unit 8. Inheritance Biology

Two genes are 70cM apart, calculate the recombination frequency?

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#Question id: 27633

#Unit 1. Molecules and their Interaction Relevant to Biology

Amino acid and condtion/propensity of forming helix is given

(a) Polyleucine and polyalanine readily do not form a-helical structures.

(b) Polyleucine and polyalanine readily form a-helical structures.

(c) Below pH 12, polylysine chain, readily forms an a-helix

(d) At pH 12, polylysine chain, readily forms an a-helix

(e) Below pH 5olyGlu readily do not forms an a-helix.

(f) Below pH 5olyGlu readily forms an a-helix.

Choose the correct options of the following

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#Question id: 12878

#General Aptitude

The radii of two solid iron spheres are 1 cm and 6 cm respectively.A hollow sphere is made by melting the two spheres. If the external radius of the hollow sphere is 9 cm, then its thickness (in cm) is