DNA acts as a template for synthesis of

Related MCQs

• Select the correct option from Column-I and Column-II. Column-I Column-II (A) G1 phase (p) Synthesis of new DNA (B) G2 phase (q) Synthesis of DNA does not occur (C) S phase (r) DNA synthesis stops
• Select the correct answer / answers from the following 1. Ligase :- Joins short segments of DNA together 2. DNA Polymerase :- cuts DNA at specific sequence 3. Helicase :- Breaks the hydrogen bonds between complementary pairs during DNA replication 4. Gyrase : - Joins weak hydrogen bonds between complementary pairs
• Which one of the following makes use of RNA template to synthesize DNA (AIPMT - 2005)
• Select the correct option from column - I and column - II (Kerala PMT-2005) Column - I Column - II (P) Endoplasmic reticulum (1) Power house of cell (Q) Free Ribosomes (2) Osmoregulation and excretion (R) Mitochondria (3) Lipid synthesis (S) Contractile vacuole (4) Protein synthesis
• A DNA stand is directly involved in the synthesis of all the following except –
• Some of the steps involved in the production of humulin are given below choose the correct sequence (i) synthesis of gene (DNA) for human insulin antibicially (ii) culturing recombinant E.Coli in bioreactors (iii) Purification of humulin (iv) Insertion of human insulin gene into plasmid (v) Introduction of recombinant Plasmid into E.Coli (vi) Extraction of recombinant gene product From E.Coli
• Which is the part of DNA molecules that varies among DNA molecule
• Which technology facilitates the production of novel DNA molecule by combining sequences from DNA from two different organisms ?
• Extra chromosomal small cirular double stranded DNA molecule in a bacterial cell is stranded DNA molecule in bacterial cell is
• These are important set of enzymes used in biotechnology Match them with exact role P Taq DNa Polymerase (i) cutting single stranded part of DNA Q S I nuclease (ii) Ligase R Restriction endo nuclease (iii) Thermostable enzyme S mole cular glue (iv) cutting pallindromic sequences (v) union of pallindromic sequences P Q R S