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#Question id: 1027


Which of the following bacteria lack a cell wall?

#Zoology
  1. Treponema pallidum

  2. Mycobacterium tuberculosis

  3. Staphylococcus aureus

  4. Mycoplasma pneumoniae


Answer:- Option(s): 4


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TLS Online TPP Program

#Question id: 27387

#Biochemistry

Electron affinity depends on

TLS Online TPP Program

#Question id: 27388

#Biochemistry

Electron affinity is the

TLS Online TPP Program

#Question id: 27389

#Biochemistry

The of the tendency of an atom to attract a bonding pair of electrons is known as

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#Question id: 27390

#Biochemistry

Some elements exist naturally as molecules. Such as, hydrogen and oxygen exist as two-atom molecules, but Sulfur and phosphorus normally  exists as

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#Question id: 27391

#Biochemistry

Choose the correct statement
1.Transfer of electrons is the characteristic of ionic bond 
2.Sharing of electrons is the characteristic of ionic bond
3.Sharing of electron is the characteristics of covalent bond 
4.Transfer of electron is the characteristics of covalent bond

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#Question id: 217

#Biotechnology

Which substance would make a good ligand for biotin on the matrix of an affinity chromatography column?

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