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प्रश्न
Multiple Choice Question
DNA structure was discovered by:
पर्याय
Lamarck
Mendel
Watson and Crick
H. G. Khurana
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उत्तर
Watson and Crick
संबंधित प्रश्न
Correct the following statement by changing the underlined word:
Nitrogen bonds are present between the complementary nitrogenous bases of DNA.
The three sketch (A, B and C) are intended to represent the replication of DNA.
What should be their correct sequence, starting with the first and ending with the last? ……
Answer the following question in your own words.
Describe the structure of the DNA molecule.
A structure not present in all chromosomes is ______.
Multiple Choice Question:
Place the following event of translation in the correct sequence
i. Binding of met-tRNA to the start codon.
ii. Covalent bonding between two amino acids.
iii. Binding of second tRNA.
iv. Joining of small and large ribosome subunits.
Down’s syndrome is a genetic condition with 45 chromosomes.
How is the structure of DNA organized?
What is the pitch (vertical rise per complete turn) of the DNA double helix?
