Arrange the correct sequence of color changes observed in a Gram-negative bacterium during the Gram staining process at each step:

1. After Crystal Violet

2. After Safranin

3. After Alcohol decolorization

4. After Iodine treatment

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#Question id: 39533

#Biochemistry

Adsorption differs from absorption because adsorption:

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#Question id: 39534

#Biochemistry

Increase in viscosity of blood is mainly due to:

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#Question id: 39535

#Biochemistry

Osmotic pressure of a solution depends on:

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#Question id: 39536

#Biochemistry

According to Lambert–Beer’s law, absorbance is proportional to:

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#Question id: 39537

#Biochemistry

 Which of the following statements are correct?

I. Biochemistry bridges biology and chemistry
II. Elements like C, H, O, N are major constituents of biomolecules
III. Trace elements have no biological importance

TLS Online TPP Program

#Question id: 39538

#Biochemistry

Regarding water:

I. Water has high specific heat
II. Water forms hydrogen bonds
III. Water is non-polar in nature