Question cuatro. (b) Fermentor try a boat taking optimum reputation to possess bacterial action. (c) Solvent removal are a keen upstream means of fermentation. (d) Distillation and you can filtration happens not as much as down stream techniques. Answer: (c) Solvent extraction try a keen upstream procedure for fermentation.
Answer: (d) Declaration step one try completely wrong and you can Statement 2 is correct
Choose the fresh mismatched couples(s): (i) Amphotericin-B – Streptomyces notatum (ii) Penicillin – Penicillum nodosus (iii) Streptomycin – Streptomyces grises (iv) Tetracycline – Streptomyces aureofacins (a) we and you will ii (b) ii and you may iii (c) iii and iv (d) i simply Answer: (a) i and you will ii
Concern six. Select the fresh non-fungal species used in SCP manufacturing. (i) Candida (ii) Chlorella (iii) Chlamydomonas (iv) Cellulomonas (a) we and you will ii (b) ii and you may iii (c) ii, iii and you may iv (d) Most of the more than Answer: (c) ii, iii and you can iv
Concern seven. Get the right limit chemical and this holiday breaks the new phosphodiester thread in this good DNA molecule. (i) Bal 29 (ii) Hind II (iii) Bam Hello (iv) Pvul (a) we and you will iii (b) we, ii and iii (c) ii, iii and iv (d) i just Address: (c) ii, iii and you can iv
Question 8. Natural concludes was _______ (a) Blunt closes (b) Flush comes to an end (c) Gluey stops (d) Symmetrical incisions Answer: (c) Gooey finishes
Concern 9. Self-ligation are prevented by __________ (a) DNA Polymerase (b) Helicase (c) Alkaline phosphate (d) DNA lipase Address: (c) Alkaline phosphate
(a) Good – Plasmid – B – Vector (b) A good – Nucleoid – B – Plasmid (c) A – Bacterial chromosome B – Vector (d) A – Nucleoid – B – x phage DNA Respond to: (b) A great – Nucleoid – B – Plasmid
Matter 11. An excellent vector is __________ (i) consist of appropriate marker (ii) contain ori site (iii) have poly linkess (iv) become small in dimensions (a) i, ii and you can iii (b) ii, iii and iv (c) we, ii and iv (d) all the more than Address: (d) the over
Question several. Number of feet sets really does pBR 322 plasmid includes __________ (a) 322 (b) 4322 (c) 4361 (d) 3264 Answer: (c) 4361
Question 14. ptlC 19 try an illustration http://www.datingranking.net/escort-directory/salem/ to have. (a) Coach vector (b) Phrase vector (c) Cosmid (d) Phagemid vector Address: (b) Phrase vector
Question 5
Question fifteen. Report 1: YAC plasmid behaves for example a beneficial fungus chromosome. Report dos: Rounded YAC multiplies inside bacterium. (a) Report 1 is correct and you may Declaration dos is additionally right. (b) Declaration step 1 is right and you will Declaration 2 is actually wrong. (c) Both statements is completely wrong. (d) Report step one try incorrect and you will Declaration dos is right. Answer: (a) Report 1 is correct and you may Report 2 is additionally right.
Question sixteen. Declaration step one: Liposomes are the artificial lipoprotein vesicles. Declaration 2: Liposomes try extremely found in gene import. (a) Report 1 is right and you can Declaration dos is also right. (b) Statement step 1 is right and Report 2 is actually completely wrong. (c) Both comments try completely wrong. (d) Statement step 1 are incorrect and Report 2 is right.
Question 17. Report 1: DNA was a beneficial hydrophobic molecule. Report dos: T-DNA was a part of Elizabeth-coli plasmid. (a) Report step one is right and you may Report dos is additionally proper. (b) Declaration step one is correct and you may Declaration 2 is completely wrong. (c) Both statements is actually completely wrong. (d) Statement 1 was incorrect and Declaration dos is right. Answer: (c) Both the statements is actually incorrect.
Concern 18. Report 1: Bioventing process develops 02 disperse to help you accelerate destruction from emissions. Statement dos: Bioaugmentation uses microbes to recover material emissions of contaminated internet sites. (a) Declaration step 1 is right and you may Report 2 is even proper. (b) Statement step one is right and you can Statement 2 try completely wrong. (c) The comments was wrong. (d) Declaration step 1 is incorrect and Report dos is right. Answer: (b) Statement step one is correct and you may Declaration 2 is actually completely wrong.
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