Proteins within the cytoplasm of a cell that assist a newly synthesised polypeptide to attain its native state are called as:
1. Ubiquitin
2. Prions
3. Chaperones
4. Calmodulin

Taxol, an anti-cancer drug, belongs to which class of the secondary metabolites found in plants?
1. Phenolics
2. Glycosides
3. Saponins
4. Terpenes

Consider the given two statements:

I. Agar is used to provide a growth medium for bacteria and fungi culture.
II. Agar is indigestible for many organisms.

1. Both I and II are correct and II explains I
2. Both I and are correct but II does not explain I
3. I is correct and II is incorrect
4. Both I and II are incorrect

Consider the given two statements:

I. The peptide bond is a very stable bond and has a partial double bond character.
II. Significant delocalisation of the lone pair of electrons on the nitrogen atom gives the group a partial double bond character.

1. Both I and II are correct and II explains I
2. Both I and are correct but II does not explain I
3. I is correct and II is incorrect
4. Both I and II are incorrect

The most important zoosterol is:
1. Ergosterol
2. Campesterol
3. Cholesterol
4. Sitosterol

β amyloid peptides are associated with the pathology of:
1. CJD
2. Alzheimer’s disease
3. Parkinson’s disease
4. Huntington’s disease

Consider the given two statements:

I. Absence of secondary metabolites does not result in immediate death, but rather in a long-term impairment of the organism's survivability.
II. Secondary metabolites often play an important role in plant defense against herbivory and other interspecies defenses.

1. Both I and II are correct and II explains I
2. Both I and are correct but II does not explain I
3. I is correct and II is incorrect
4. Both I and II are incorrect

Consider the given two statements:

I. Sucrose is a non-reducing sugar.
II. Sucrose is a disaccharide.

1. Both I and II are correct and II explains I
2. Both I and are correct but II does not explain I
3. I is correct and II is incorrect
4. Both I and II are incorrect

Consider the given two statements:
I. The rate determining step for an enzyme-substrate reaction is always the second step in which [ES] is converted into the product.
II. Once the enzyme performs its duty, it is free to do more work.

1. Both I and II are correct and II explains I
2. Both I and are correct but II does not explain I
3. I is correct and II is incorrect
4. Both I and II are incorrect

An enzyme catalyzed reaction has a △G of -30 Kcal/mol. The amount of enzyme is doubled. What will be the △G for the new reaction?
1. -60 kcal/mol
2. -30 kcal/mol
3. +30 kcal/mol
4. +60 kcal/mol