Egg cell in the embryo sac

TLS Online TPP Program

#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

TLS Online TPP Program

#Question id: 27638

#Unit 1. Molecules and their Interaction Relevant to Biology

Choose the incorrect statement regarding Parallel beta sheets

TLS Online TPP Program

#Question id: 27639

#Unit 1. Molecules and their Interaction Relevant to Biology

At what pH where polylysine will readily forms an a-helix.

TLS Online TPP Program

#Question id: 27640

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is most suitable pH range for polyaspartic acid and polyglutamic acid to form a-helical structures spontaneously

TLS Online TPP Program

#Question id: 27641

#Unit 1. Molecules and their Interaction Relevant to Biology

An a-helix composed of d-amino acids which is

TLS Online TPP Program

#Question id: 27642

#Unit 1. Molecules and their Interaction Relevant to Biology

Choose the incorrect statement regarding β-turns