हिंदी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

While analysing the DNA of an organism a total number of 5386 nucleotides were found out of which the proportion of different bases were: Adenine = 29%, Guanine = 17%, Cytosine = 32%, Thymine = 17%.

Advertisements
Advertisements

प्रश्न

While analysing the DNA of an organism a total number of 5386 nucleotides were found out of which the proportion of different bases were: Adenine = 29%, Guanine = 17%, Cytosine = 32%, Thymine = 17%. Considering the Chargaff’s rule it can be concluded that ______.

विकल्प

  • It is single stranded DNA

  • it is a double stranded circular DNA

  • It is a double stranded linear DNA

  • No conclusion can be drawn

MCQ
रिक्त स्थान भरें
Advertisements

उत्तर

While analysing the DNA of an organism a total number of 5386 nucleotides were found out of which the proportion of different bases were: Adenine = 29%, Guanine = 17%, Cytosine = 32%, Thymine = 17%. Considering the Chargaff’s rule it can be concluded that It is single stranded DNA.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 6: Molecular Basis of Inheritance - MULTIPLE CHOICE QUESTIONS [पृष्ठ ३९]

APPEARS IN

एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
अध्याय 6 Molecular Basis of Inheritance
MULTIPLE CHOICE QUESTIONS | Q 20. | पृष्ठ ३९

संबंधित प्रश्न

Which property of DNA double helix led Watson and Crick to hypothesise semi-conservative mode of DNA replication? Explain.


Who amongst the following scientists had no contribution in the development of the double helix model for the structure of DNA?


Protein helping in opening of DNA double helix in front of replications fork is ______.


There is no DNA in ______.


Which ratio is constant for DNA?


Which of the following is a structural subunit of DNA?


During in vitro synthesis of DNA, a researcher used 2’, 3’ – dideoxy cytidine triphosphate as raw nucleotide in place of 2’-deoxy cytidine. What would be the consequence?


Polymerase chain reaction (PCR) amplifies DNA following the equation.


Which of the following nitrogenous bases is classified as a purine with a double-ring structure?


The phosphate group in a nucleotide is attached to which carbon of the pentose sugar?


Which end of a polynucleotide chain contains a free phosphate group?


The backbone of a polynucleotide chain is formed by which components?


In a DNA double helix, what is the spatial relationship between the two polynucleotide strands?


In a DNA double helix, where are the nitrogenous bases located?


Why is the name 'deoxyribonucleic acid' appropriate for DNA?


What structural difference exists between the pentose sugar found in DNA and the pentose sugar found in RNA?


In a DNA double helix, what is the spatial relationship between the two polynucleotide strands?


In a DNA double helix, where are the nitrogenous bases located?


What is the significance of the 2′-OH group in ribose compared to deoxyribose?


A dinucleotide is formed by linking two nucleotides together. The bond formed between them is:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×