342775
Statement A : The functions are unknown for over 60 per cent of the discovered genes. Statement B : The human genome contains 3164.7 million nucleotide bases.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The functions are unknown for over 50 per cent of the discovered genes.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342818
Identify the incorrect statement.
1 Chromosome Y has 231 genes
2 Less than \(2 \%\) of the genome codes for proteins
3 Average gene consists of 30,000 bp
4 Human genome consists of 3164.7 million nucleotide bases
Explanation:
Average gene consists of 3000 bases but size vary greatly, with largest known human gene being dystrophin at 2.4 million bases.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342819
Which was the last human chromosome to be completely sequenced:
1 Chromosome 1
2 Chromosome 11
3 Chromosome 21
4 Chromosome X
Explanation:
Chromosome 1
NCERT Exemplar
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342771
The enzyme which can cut molecules of DNA into segments is known as
1 DNA ligase
2 Restriction enzyme
3 DNA polymerase
4 DNA gyrase
Explanation:
Restriction enzymes or 'molecular scissors are DNA-cutting enzymes found in bacteria . As they make a cut inside the molecule, so they, are often called restriction endonucleases.
342775
Statement A : The functions are unknown for over 60 per cent of the discovered genes. Statement B : The human genome contains 3164.7 million nucleotide bases.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The functions are unknown for over 50 per cent of the discovered genes.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342818
Identify the incorrect statement.
1 Chromosome Y has 231 genes
2 Less than \(2 \%\) of the genome codes for proteins
3 Average gene consists of 30,000 bp
4 Human genome consists of 3164.7 million nucleotide bases
Explanation:
Average gene consists of 3000 bases but size vary greatly, with largest known human gene being dystrophin at 2.4 million bases.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342819
Which was the last human chromosome to be completely sequenced:
1 Chromosome 1
2 Chromosome 11
3 Chromosome 21
4 Chromosome X
Explanation:
Chromosome 1
NCERT Exemplar
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342771
The enzyme which can cut molecules of DNA into segments is known as
1 DNA ligase
2 Restriction enzyme
3 DNA polymerase
4 DNA gyrase
Explanation:
Restriction enzymes or 'molecular scissors are DNA-cutting enzymes found in bacteria . As they make a cut inside the molecule, so they, are often called restriction endonucleases.
342775
Statement A : The functions are unknown for over 60 per cent of the discovered genes. Statement B : The human genome contains 3164.7 million nucleotide bases.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The functions are unknown for over 50 per cent of the discovered genes.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342818
Identify the incorrect statement.
1 Chromosome Y has 231 genes
2 Less than \(2 \%\) of the genome codes for proteins
3 Average gene consists of 30,000 bp
4 Human genome consists of 3164.7 million nucleotide bases
Explanation:
Average gene consists of 3000 bases but size vary greatly, with largest known human gene being dystrophin at 2.4 million bases.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342819
Which was the last human chromosome to be completely sequenced:
1 Chromosome 1
2 Chromosome 11
3 Chromosome 21
4 Chromosome X
Explanation:
Chromosome 1
NCERT Exemplar
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342771
The enzyme which can cut molecules of DNA into segments is known as
1 DNA ligase
2 Restriction enzyme
3 DNA polymerase
4 DNA gyrase
Explanation:
Restriction enzymes or 'molecular scissors are DNA-cutting enzymes found in bacteria . As they make a cut inside the molecule, so they, are often called restriction endonucleases.
342775
Statement A : The functions are unknown for over 60 per cent of the discovered genes. Statement B : The human genome contains 3164.7 million nucleotide bases.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The functions are unknown for over 50 per cent of the discovered genes.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342818
Identify the incorrect statement.
1 Chromosome Y has 231 genes
2 Less than \(2 \%\) of the genome codes for proteins
3 Average gene consists of 30,000 bp
4 Human genome consists of 3164.7 million nucleotide bases
Explanation:
Average gene consists of 3000 bases but size vary greatly, with largest known human gene being dystrophin at 2.4 million bases.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342819
Which was the last human chromosome to be completely sequenced:
1 Chromosome 1
2 Chromosome 11
3 Chromosome 21
4 Chromosome X
Explanation:
Chromosome 1
NCERT Exemplar
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342771
The enzyme which can cut molecules of DNA into segments is known as
1 DNA ligase
2 Restriction enzyme
3 DNA polymerase
4 DNA gyrase
Explanation:
Restriction enzymes or 'molecular scissors are DNA-cutting enzymes found in bacteria . As they make a cut inside the molecule, so they, are often called restriction endonucleases.
342775
Statement A : The functions are unknown for over 60 per cent of the discovered genes. Statement B : The human genome contains 3164.7 million nucleotide bases.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The functions are unknown for over 50 per cent of the discovered genes.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342818
Identify the incorrect statement.
1 Chromosome Y has 231 genes
2 Less than \(2 \%\) of the genome codes for proteins
3 Average gene consists of 30,000 bp
4 Human genome consists of 3164.7 million nucleotide bases
Explanation:
Average gene consists of 3000 bases but size vary greatly, with largest known human gene being dystrophin at 2.4 million bases.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342819
Which was the last human chromosome to be completely sequenced:
1 Chromosome 1
2 Chromosome 11
3 Chromosome 21
4 Chromosome X
Explanation:
Chromosome 1
NCERT Exemplar
BIOXII06: MOLECULAR BASIS OF INHERITANCE
342771
The enzyme which can cut molecules of DNA into segments is known as
1 DNA ligase
2 Restriction enzyme
3 DNA polymerase
4 DNA gyrase
Explanation:
Restriction enzymes or 'molecular scissors are DNA-cutting enzymes found in bacteria . As they make a cut inside the molecule, so they, are often called restriction endonucleases.