Home
Class 12
BIOLOGY
In which of the following years and comp...

In which of the following years and companies prepared two DNA sequences corresponding to A and B chains of human insulin and introduced them in plasmids of E.coli to produce insulin chains

A

1981, Eli Lilly

B

1982, Eli Lilly

C

1983, Eli Lilly

D

1984, Eli Lilly

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • BIOTECHNOLOGY AND ITS APPLICATIONS

    AAKASH SERIES|Exercise Exercise -I (Gene therapy )|8 Videos
  • BIOTECHNOLOGY AND ITS APPLICATIONS

    AAKASH SERIES|Exercise Exercise -I (Molecular Diagnosis)|6 Videos
  • BIOTECHNOLOGY AND ITS APPLICATIONS

    AAKASH SERIES|Exercise Exercise -I (Pest Resistant Plants)|14 Videos
  • BODY FLUIDS AND CIRCULATION

    AAKASH SERIES|Exercise Exercise -III (Previous AIPMT/NEET Questions)|35 Videos

Similar Questions

Explore conceptually related problems

Eli Lilly, an American company, prepared two DNA sequences corresponding to A and B chains of human insulin and introduced them in the plasmids of E.coli to produce insulin chains. Chains A and B were produced separately, extracted, and combined by creating

Which American company prepared two DNA sequences to humulin

Which of the following bacterium is used to produce human insulin chains

Which of the following statements are true of all t-RNAS ? a) The 5.-end has guanine residue b) They are single chains c) The anticodon loop is identical d) The .3-end base sequence is CCA. Select the correct answer using the codes given below :

Insulin consists of two short polypeptide chains: chain A and chain B, that are linked together by

Observe the following a and b statements : The number of organisms decrease as e move from producers to consumers. The consumers are placed in the front position in a food chain.

It is very commonly thought that the sciences and humanities are producing two cultures which are opposed to each other. Science is even accused of not being sympathetic to the well-being of society. All this is due to the debatable use made by some scientists of their discoveries. However, science has now become increasingly aware of its responsibility towards society. Consequently, many scientists are of the opinion that science should be defined in humanistic terms. According, I.I. Rabi defines science as follows : "Science is an adventure of the whole human race to learn to live in and perhaps to love the universe in which they are. To be a part of it is to understand it, to understand oneself, to begin to feel that there is a capacity within man far beyond that he felt he had, of an infinite extension of human possibilities - not just on the material side..." Rabi proposes that science be taught “with a certain historical understanding, with a certain philosophical understanding, with a social understanding and a human understanding". At the moment, we are dealing with physics and one might well ask if we can define physics also in humanistic terms. Gerald Halton provides us with a relevant definition of physics. According to him : "Physics is a sequence of related ideas whose pursuit provides one with the cumulative effect of an even higher vantage point and a more encompassing view of the working of nature. Physics is neither an isolated bloodless body of facts and theories with mere vocational usefulness, nor a glorious entertainment restricted to an elite of specalists. Rather students of physics may leave them unprepared for their own time. They can be neither participants nor even intelligent spectators in one of the great adventures”. It will be no exaggeration if we say that the fate of society is linked to physics as whatever is thought or discovered in physics immediately affects the society. Our intellegence lies in applying physics to solve the pressing problems that the society faces and not to annihilate it. According to I.I Rabi

Mitosis result in producing two cells which are similar to each other. What would be the consequence if each of the following irregularities occurs during Mitiosis ? a) Nuclear membrance fails to disintegrate b) Duplication of DNA does not occurs. c) Centromeres do not divide d) Cytokinesis does not occur.

Let us do the following activity to understand the mendelian principles of heredity. Materaials required: a. 3cm length and 1 cm breadth chart pieces -4 b. 2 cm length and 1 cm breadth chart pieces -4 c. Red byuttons -4 d. white buttons -4 e. chart, scale, sketch pen penil, 2 bags. Method: Prepare a chart with 2x2 boxes along with numbe and symbol as shown in the figure. Game 1: Monohybrid cross (starting with hybrid parents) To start with take 1,2 or 3,4 . In case you start 1,2 pik all the 16 log and short pieces and prepare such paris in each of which you have a long and short piece. Take 4 pairs each of long and short strips and put them in two separate bags. Now each bag contains 8 strips (4 long and 4short). One bag say 'A' represents mael and the bag 'B' represents female . Now rendomly pick one strip each from bag A and B and put them together in the 1 on the chart. Keep picking out the strips and arrange them in the same manner till your bags are empty. Same time your boxes in the chart are filled with paris of strips. you might have got the following combinations, two long strips, one long and one short strip, two short strips. (Q) E. What can you coclude from this game?