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संबंधित प्रश्न
What are the rungs of the “DNA ladder” made of?
Answer the following question in your own words.
Describe the structure of the DNA molecule.
Fill in the blank:
DNA replicates in the ______ of the cell cycle.
State whether the following sentence is true or false:
Each spiral of the DNA has 12 nucleotides.
Multiple Choice Question:
In the RNA molecule, which nitrogen base is found in place of thymine?
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.
What happened when heat-killed S-cells along with living R-cells were injected into mice?
New nucleotides are added and a new complementary strand of DNA is formed with the help of enzyme DNA polymerase.
Label the parts of the DNA in the diagram given below. Explain the structure briefly.
