Molecular Basis of Inheritance Set 1

All India Pre Medical Test (AIPMT)

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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Molecular Basis of Inheritance Set 1

Q1 | Genetic information is carried by the long chain molecules which are made up of
Q2 | By which bonds the purine & pyrimidine pairs of Complementary Strands of DNA held together?
Q3 | State the nature of the 2 Strands of DNA duplex.
Q4 | The code AUG stands for
Q5 | A Codon is made up of
Q6 | Nucleus of a cell is the site of Synthesis of
Q7 | DNA replication requires
Q8 | The enzyme involved in transcription is
Q9 | Enzymes needed for formation of repliction fork
Q10 | Okazaki fragments are Synthesized on
Q11 | Which of the following is used in DNA multiplication?
Q12 | t - RNA attaches aminoacid at its
Q13 | DNA acts as a template for synthesis of
Q14 | Antiparallel strand in DNA is due to
Q15 | Multiplication of DNA is called
Q16 | Which is the smallest RNA ?
Q17 | Genetic information are transfered from nucleus to cytoplasm of cell through
Q18 | The information from RNA to DNA are transfered by which process
Q19 | Which statement is correct ?(A) Degeneracy of code is related to third member of codon(B) Single codon, codes for more than one aminoacid(C) In codon first two bases are more specific(D) In codons third base is wobble(E) code is universal
Q20 | DNA molecule has uniform diameter due to ?
Q21 | In a transcription unit promotor is said to be located towards
Q22 | In DNA replication the primer is
Q23 | Non - sense codons take part in
Q24 | select the correct sequence of following in DNA replication
Q25 | Which of the following enzymes can detect and correct the wrong inserted base during DNA replication ?
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