Molecular Basis of Inheritance questions
1003 published questions with worked solutions.
- Genetic code is I. triplet II. degenerate III. non-ambiguous IV. universal
- RNA primers are removed by
- 600 nucleotides can code maximum of ...... amino acids. Most appropriate word to compete the sentence is
- Experimental proof that DNA is genetic material was given by I. transformation II. transduction III. conjugation IV. mutation...
- Replication of DNA
- Which of the following statement is not true about DNA?
- The triplet code of CAT in DNA (template strand) is represented as A... in mRNA and B... in tRNA
- I. Loosely packed DNA of chromatin is called euchromatin II. Tightly packed DNA of chromatin is called heterochromatin III....
- Who is the carrier of amino acids during protein synthesis or translation? I. Soluble RNA II. Adopter RNA III. Transfer RNA IV....
- Inducible operon occurs in ...A... pathways. Repressible operon occurs in ...B... pathways. Here A and B refers to
- If a scientist isolated mRNA whose bases are 2000 less than the corresponding DNA sequence then, what could be possible...
- Which of the following is required in protein synthesis? I. Ligase II. Endonuclease III. tRNA IV. mRNA V. Ribosome VI. Amino acid...
- Proteins that assists the binding of RNA polymerase to the promoter region on DNA strands are called
- Which of the following best describes DNA polymorphism, as relevant to DNA fingerprinting?
- If one amino acid weight is 100 mass unit then, identify the protein base whose mRNA is 300 bases long:
- Assuming that the level of glucose is low, a mutation occurred in the repressor, associated with the lac operon of E. coli, which...
- Choose the correct statement(s) about eukaryotic RNA polymerases and ribosome structure. I. In eukaryotes, a single RNA...
- Who conducted the X-ray diffraction studies by the transfer of DNA which lead to the discovery of the structure of DNA
- Which component of transcribed RNA in eukaryotes is present in the initial transcript but is removed before translation occurs?
- tRNA molecule Anticodon pairing I UCA II AUG III AUU IV AUC Which of the following tRNA molecule does not exist?
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