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प्रश्न
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उत्तर
Importance of DNA:
(a) DNA is most important because it is the hereditary material.
(b) It acts as the director of protein synthesis.
(c) Some DNA of chromosomes forms nucleolus.
(d) DNA in presence of enzymes forms mRNA which acts as messenger.
APPEARS IN
संबंधित प्रश्न
Answer the following question in your own words.
Express your opinion about the use of DNA fingerprinting.
State whether the following sentence is true or false:
Genes are arranged in a linear order on a chromosome.
Choose the correct answer :
Adenine is a __________
Multiple Choice Question
DNA structure was discovered by:
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.
Label the parts of the DNA in the diagram given below. Explain the structure briefly.
Through which of the following experiments DNA was proved to be the genetic material in E. coli and bacteriophage?
