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#Question id: 193


An ion commonly found in metalloenzymes and which can undergo reversible oxidation and reduction is

#Section 2: General Biology
  1. Ca++.

  2. Mg++.

  3. S-.

  4. Fe++


Answer:- Option(s): 4


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#Question id: 15671

#Section 6: Plant, Animal and Microbial Biotechnology

The lag phase of the bacterial growth curve is marked by

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#Question id: 12991

#Section 2: General Biology

Choose the correct statements
a. Secondary structures are stabilized by hydrogen bonds.
b. Hydrogen bond always formed between non bonded atoms.
c. the folded length of an amino acid in α-helix reduced almost 3 times than linear structure.
d. Only dihedral angle changes during the formation of secondary structure while bond length remains unchanged

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#Question id: 14650

#Section 1: Engineering Mathematics


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#Question id: 3857

#Section 3: Genetics, Cellular and Molecular Biology

The CAAT box is usually located near the position:

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#Question id: 3639

#Section 3: Genetics, Cellular and Molecular Biology

Replication of a bacterial chromosome normally starts at a fixed point called:

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