Identify A, B and C in the following figure. Agarose gel electrophoresis

A = wells, B = Large DNA Bands, C = Small DNA Bands.

A = wells , B = Small DNA Bands, C = Large DNA Bands.

A = Large DNA Bands, B = wells, C = Small DNA Bands.

A = Small DNA Bands, B = Large DNA Bands, C = wells.

Match the following with their correct functions. (a) Down stream processing (i) Its function is similar to retroviruses & it connects / transforms normal cell into a tumour cell. (b) Agrobacterium tumefaciens (ii) Here raw materials are converted into specific products & it provides optimal conditions for achieving this. (c) Biopiracy (iii) Process includes separation and purification before product is ready for marketing (d) Bioreactors (iv) Use of bio-resources without proper authorisation from countries and people concerned.

a - iii , b - i , c - iv , d - ii

a - i , b - iii 1 c - ii , d - iv

a - iii , b - i , c - ii , d - iv

a - iii , b - iv , c - i , d - ii

Biolistics (gene-gun) is suitable for

Constructing recombinant DNA by joining with vectors

Which one of the following represents a palindromic sequence in DNA?

5' - GAATTC - 3' 3' - CTTAAG - 5'

5' - CCAATG - 3' 3' - GAATCC - 5'

5' - CATTAG - 3' 3' - GATAAC - 5'

5' - GATACC - 3' 3' - CCTAAG - 5'

E M B I B E

Alpha Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>Exercise-2>Q 11

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Earn 100

Identify the palindromic sequence.

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Important Questions on Biotechnology - Principles and Processes

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Alpha Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>Exercise-2>Q 12

Taq polymerase enzyme is used in

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Alpha Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>Exercise-2>Q 13

Which of the following is a method of gene transfer?

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Alpha Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>Exercise-2>Q 14

Large scale production of biotechnolgical products involves use of -

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Alpha Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>Exercise-2>Q 15

The process of making temporary/transitory opening in the cell membrane or introduce froeign DNA is

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Alpha Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>Exercise-2>Q 16

Identify A, B and C in the following figure.

Question Image

Agarose gel electrophoresis

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Alpha Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>Exercise-2>Q 17

Match the following with their correct functions.

(a)	Down stream processing	(i)	Its function is similar to retroviruses & it connects / transforms normal cell into a tumour cell.
(b)	Agrobacterium tumefaciens	(ii)	Here raw materials are converted into specific products & it provides optimal conditions for achieving this.
(c)	Biopiracy	(iii)	Process includes separation and purification before product is ready for marketing
(d)	Bioreactors	(iv)	Use of bio-resources without proper authorisation from countries and people concerned.