Biomolecules

Structures of four disaccharides are given below. Among the given disaccharides, the non-reducing sugar is :

1. [figure]
2. [figure]
3. [figure]
4. [figure]

The number of possible tripeptides formed involving alanine (ala), glycine (gly) and valine (val), where no amino acid has been used more than once is:

1. 8
2. 3
3. 4
4. 6

From the given following (A to D) cyclic structures, those which will not react with Tollens' reagent are: [figure]

1. A and D
2. A and B
3. B and D
4. B and C

Both human DNA and RNA are chiral molecules. The chirality in DNA and RNA arises due to the presence of

1. L-sugar component
2. D-sugar component
3. Chiral phosphate unit
4. Base unit

Given below are two statements : In the light of the above statements, choose the correct answer from the options given below :

1. Both Statement I and Statement II are false
2. Both Statement I and Statement II are true
3. Statement I is true but Statement II is false
4. Statement I is false but Statement II is true

Match List-I with List-II. Choose the correct answer from the options given below :

1. A-IV, B-III, C-II, D-I
2. A-I, B-III, C-IV, D-II
3. A-III, B-I, C-IV, D-II
4. A-IV, B-I, C-II, D-III

Identify the correct statements. Choose the correct answer from the options given below :

1. C and D Only
2. A and D Only
3. C and E Only
4. B and E Only

The correct statements are : Choose the correct answer from the options given below :

1. A, B and D Only
2. A, C and D Only
3. B and C Only
4. A and B Only

[figure] Choose the correct option for structures of A and B, respectively

1. [figure] and [figure]
2. [figure] and [figure]
3. [figure] and [figure]
4. [figure] and [figure]

Given below are two statements: In the light of the above statements, choose the correct answer from the options given below

1. Both Statement I and Statement II are false
2. Statement I is false but Statement II is true
3. Both Statement I and Statement II are true
4. Statement I is true but Statement II is false