All of the following statements about the essential carboxy terminal domain (CTD) of RNA polymerase are true except:

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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: 27634

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following set of amino acid can form beta sheet

TLS Online TPP Program

#Question id: 27635

#Unit 1. Molecules and their Interaction Relevant to Biology

The arrangement of successive amide planes has a pleated appearance due to the

TLS Online TPP Program

#Question id: 27636

#Unit 1. Molecules and their Interaction Relevant to Biology

Each single strand of the beta-sheet structure can be pictured as a twofold helix, that is, a helix with

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#Question id: 27637

#Unit 1. Molecules and their Interaction Relevant to Biology

Some of the given statements are regarding Parallel & Antiparallel sheets are given

(a) Parallel sheets composed of fewer than five strands are rare. 

(b) Parallel sheets composed of more than five strands are rare.

(c) Antiparallel sheets may consist of as few as two strands

(d) Antiparallel sheets maynot consist of as few as two strands.

Choose the correct options of the following

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#Question id: 27638

#Unit 1. Molecules and their Interaction Relevant to Biology

Choose the incorrect statement regarding Parallel beta sheets