2 Some essential life processes like metabolism, translation and splicing evolved around RNA.
3 DNA has evolved from RNA with chemical modification.
4 RNA acts as genetic material as well as non genetic material and helps in translation.
Explanation:
RNA was the first genetic material.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342909
A fundamental requirement for the function of genetic material is that it must be
1 Conserved among all organisms with very little variation
2 Passed intact from organism to organism
3 Replicable
4 Found out side of the nucleus
Explanation:
It should be able to generate its replica (Replication). If one examines each requirement one by one, because of rule of base pairing and complementarity, both the nucleic acids (DNA and RNA) have the ability to direct their duplications.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342910
A molecule that can act as a genetic material must fulfill the following criteria:
1 Replication
2 Mutation, Stability
3 Expression of mendelian character
4 All of them
Explanation:
A molecule that can act as a genetic material must fulfill the following criteria: (i) It should be able to generate its replica (Replication). (ii) It should be stable chemically and structurally. (iii) It should provide the scope for slow changes (mutation) that are required for evolution. (iv) It should be able to express itself in the form of 'Mendelian Characters'.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342911
Which of the following statements are incorrect? i. RNA act as a genetic material as well as a catalyst. ii. RNA is less stable than DNA iii. DNA has evolved from RNA
1 (i) and (iii) only
2 (ii) & (iii) only
3 (i), (ii) and (iii)
4 All are correct
Explanation:
All the statements are correct.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342912
RNA is a better genetic material because
1 It is chemically and structurally stable
2 It is able to generate its replica
3 2'-OH group present at every nucleotide in RNA as an additional moiety, which makes RNA more stable.
2 Some essential life processes like metabolism, translation and splicing evolved around RNA.
3 DNA has evolved from RNA with chemical modification.
4 RNA acts as genetic material as well as non genetic material and helps in translation.
Explanation:
RNA was the first genetic material.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342909
A fundamental requirement for the function of genetic material is that it must be
1 Conserved among all organisms with very little variation
2 Passed intact from organism to organism
3 Replicable
4 Found out side of the nucleus
Explanation:
It should be able to generate its replica (Replication). If one examines each requirement one by one, because of rule of base pairing and complementarity, both the nucleic acids (DNA and RNA) have the ability to direct their duplications.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342910
A molecule that can act as a genetic material must fulfill the following criteria:
1 Replication
2 Mutation, Stability
3 Expression of mendelian character
4 All of them
Explanation:
A molecule that can act as a genetic material must fulfill the following criteria: (i) It should be able to generate its replica (Replication). (ii) It should be stable chemically and structurally. (iii) It should provide the scope for slow changes (mutation) that are required for evolution. (iv) It should be able to express itself in the form of 'Mendelian Characters'.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342911
Which of the following statements are incorrect? i. RNA act as a genetic material as well as a catalyst. ii. RNA is less stable than DNA iii. DNA has evolved from RNA
1 (i) and (iii) only
2 (ii) & (iii) only
3 (i), (ii) and (iii)
4 All are correct
Explanation:
All the statements are correct.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342912
RNA is a better genetic material because
1 It is chemically and structurally stable
2 It is able to generate its replica
3 2'-OH group present at every nucleotide in RNA as an additional moiety, which makes RNA more stable.
2 Some essential life processes like metabolism, translation and splicing evolved around RNA.
3 DNA has evolved from RNA with chemical modification.
4 RNA acts as genetic material as well as non genetic material and helps in translation.
Explanation:
RNA was the first genetic material.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342909
A fundamental requirement for the function of genetic material is that it must be
1 Conserved among all organisms with very little variation
2 Passed intact from organism to organism
3 Replicable
4 Found out side of the nucleus
Explanation:
It should be able to generate its replica (Replication). If one examines each requirement one by one, because of rule of base pairing and complementarity, both the nucleic acids (DNA and RNA) have the ability to direct their duplications.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342910
A molecule that can act as a genetic material must fulfill the following criteria:
1 Replication
2 Mutation, Stability
3 Expression of mendelian character
4 All of them
Explanation:
A molecule that can act as a genetic material must fulfill the following criteria: (i) It should be able to generate its replica (Replication). (ii) It should be stable chemically and structurally. (iii) It should provide the scope for slow changes (mutation) that are required for evolution. (iv) It should be able to express itself in the form of 'Mendelian Characters'.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342911
Which of the following statements are incorrect? i. RNA act as a genetic material as well as a catalyst. ii. RNA is less stable than DNA iii. DNA has evolved from RNA
1 (i) and (iii) only
2 (ii) & (iii) only
3 (i), (ii) and (iii)
4 All are correct
Explanation:
All the statements are correct.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342912
RNA is a better genetic material because
1 It is chemically and structurally stable
2 It is able to generate its replica
3 2'-OH group present at every nucleotide in RNA as an additional moiety, which makes RNA more stable.
2 Some essential life processes like metabolism, translation and splicing evolved around RNA.
3 DNA has evolved from RNA with chemical modification.
4 RNA acts as genetic material as well as non genetic material and helps in translation.
Explanation:
RNA was the first genetic material.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342909
A fundamental requirement for the function of genetic material is that it must be
1 Conserved among all organisms with very little variation
2 Passed intact from organism to organism
3 Replicable
4 Found out side of the nucleus
Explanation:
It should be able to generate its replica (Replication). If one examines each requirement one by one, because of rule of base pairing and complementarity, both the nucleic acids (DNA and RNA) have the ability to direct their duplications.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342910
A molecule that can act as a genetic material must fulfill the following criteria:
1 Replication
2 Mutation, Stability
3 Expression of mendelian character
4 All of them
Explanation:
A molecule that can act as a genetic material must fulfill the following criteria: (i) It should be able to generate its replica (Replication). (ii) It should be stable chemically and structurally. (iii) It should provide the scope for slow changes (mutation) that are required for evolution. (iv) It should be able to express itself in the form of 'Mendelian Characters'.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342911
Which of the following statements are incorrect? i. RNA act as a genetic material as well as a catalyst. ii. RNA is less stable than DNA iii. DNA has evolved from RNA
1 (i) and (iii) only
2 (ii) & (iii) only
3 (i), (ii) and (iii)
4 All are correct
Explanation:
All the statements are correct.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342912
RNA is a better genetic material because
1 It is chemically and structurally stable
2 It is able to generate its replica
3 2'-OH group present at every nucleotide in RNA as an additional moiety, which makes RNA more stable.
2 Some essential life processes like metabolism, translation and splicing evolved around RNA.
3 DNA has evolved from RNA with chemical modification.
4 RNA acts as genetic material as well as non genetic material and helps in translation.
Explanation:
RNA was the first genetic material.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342909
A fundamental requirement for the function of genetic material is that it must be
1 Conserved among all organisms with very little variation
2 Passed intact from organism to organism
3 Replicable
4 Found out side of the nucleus
Explanation:
It should be able to generate its replica (Replication). If one examines each requirement one by one, because of rule of base pairing and complementarity, both the nucleic acids (DNA and RNA) have the ability to direct their duplications.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342910
A molecule that can act as a genetic material must fulfill the following criteria:
1 Replication
2 Mutation, Stability
3 Expression of mendelian character
4 All of them
Explanation:
A molecule that can act as a genetic material must fulfill the following criteria: (i) It should be able to generate its replica (Replication). (ii) It should be stable chemically and structurally. (iii) It should provide the scope for slow changes (mutation) that are required for evolution. (iv) It should be able to express itself in the form of 'Mendelian Characters'.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342911
Which of the following statements are incorrect? i. RNA act as a genetic material as well as a catalyst. ii. RNA is less stable than DNA iii. DNA has evolved from RNA
1 (i) and (iii) only
2 (ii) & (iii) only
3 (i), (ii) and (iii)
4 All are correct
Explanation:
All the statements are correct.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342912
RNA is a better genetic material because
1 It is chemically and structurally stable
2 It is able to generate its replica
3 2'-OH group present at every nucleotide in RNA as an additional moiety, which makes RNA more stable.
