NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXII06: MOLECULAR BASIS OF INHERITANCE
343076
The length of DNA is usually defined as
1 Number of nucleosides in one turn only
2 Number of nitrogen bases
3 Number of nucleotides
4 Number of nucleotides in one turn only
Explanation:
The length of DNA is usually defined as number of nucleotides (or a pair of nucleotide referred to as base pairs) present in it.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343077
Hydrogen bonds between cytosine and guanine are:
1 3
2 1
3 2
4 4
Explanation:
Three hydrogen bonds are formed between cytosine and guanine and two hydrogen bonds are formed between adenine and thymine.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343078
The first genetic material could be:
1 DNA
2 Fats
3 Protein
4 RNA
Explanation:
The first genetic material could be: RNA
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343079
How many spirals (twins or helices) a DNA of 2000 base pairs will have ?
1 200
2 2000
3 4000
4 45.5
Explanation:
In B- DNA, the double helix is right handed having about 10-10.5 base pairs per turn. Accordingly, a DNA of 2000 base pairs will have 200 turns or spirals (twins/helices) .
The length of DNA is usually defined as number of nucleotides (or a pair of nucleotide referred to as base pairs) present in it.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343077
Hydrogen bonds between cytosine and guanine are:
1 3
2 1
3 2
4 4
Explanation:
Three hydrogen bonds are formed between cytosine and guanine and two hydrogen bonds are formed between adenine and thymine.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343078
The first genetic material could be:
1 DNA
2 Fats
3 Protein
4 RNA
Explanation:
The first genetic material could be: RNA
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343079
How many spirals (twins or helices) a DNA of 2000 base pairs will have ?
1 200
2 2000
3 4000
4 45.5
Explanation:
In B- DNA, the double helix is right handed having about 10-10.5 base pairs per turn. Accordingly, a DNA of 2000 base pairs will have 200 turns or spirals (twins/helices) .
The length of DNA is usually defined as number of nucleotides (or a pair of nucleotide referred to as base pairs) present in it.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343077
Hydrogen bonds between cytosine and guanine are:
1 3
2 1
3 2
4 4
Explanation:
Three hydrogen bonds are formed between cytosine and guanine and two hydrogen bonds are formed between adenine and thymine.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343078
The first genetic material could be:
1 DNA
2 Fats
3 Protein
4 RNA
Explanation:
The first genetic material could be: RNA
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343079
How many spirals (twins or helices) a DNA of 2000 base pairs will have ?
1 200
2 2000
3 4000
4 45.5
Explanation:
In B- DNA, the double helix is right handed having about 10-10.5 base pairs per turn. Accordingly, a DNA of 2000 base pairs will have 200 turns or spirals (twins/helices) .
The length of DNA is usually defined as number of nucleotides (or a pair of nucleotide referred to as base pairs) present in it.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343077
Hydrogen bonds between cytosine and guanine are:
1 3
2 1
3 2
4 4
Explanation:
Three hydrogen bonds are formed between cytosine and guanine and two hydrogen bonds are formed between adenine and thymine.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343078
The first genetic material could be:
1 DNA
2 Fats
3 Protein
4 RNA
Explanation:
The first genetic material could be: RNA
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343079
How many spirals (twins or helices) a DNA of 2000 base pairs will have ?
1 200
2 2000
3 4000
4 45.5
Explanation:
In B- DNA, the double helix is right handed having about 10-10.5 base pairs per turn. Accordingly, a DNA of 2000 base pairs will have 200 turns or spirals (twins/helices) .
