Nitrogenase is a complex consisting of the MoFe protein Fe protein,

Here few of the statement are given regarding Fe protein is given 

(a) contains 2 identical subunits (dimer) – nif H

(b) Each subunit has MW of 30 ~ 72 kD.

(c) Each subunit contains an Fe-S cluster (4Fe and 4S2-).

(d) Each subunit has 2 Mo-Fe-S clusters

Which of the following is true regarding Fe protein

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#Question id: 12522

#Unit 6. System Physiology – Plant

The receptor of ABA such as PYR/PYL/RCAR are the member of the ___

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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: 31098

#Unit 2. Cellular Organization

Which of the following phase can be reduced or abolished entirely by adding premade nuclei?

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#Question id: 2697

#Unit 2. Cellular Organization

Which of the following is an example of an inverted repeat?

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#Question id: 2744

#Unit 2. Cellular Organization

Nucleosome is made up of __________