Find worked solutions for different exam papers, ask questions and connect with
medical aspirants and students from all over the world.

इसके अनुसार क्रमबद्ध करें:
  • BMAT 2019 Section 2 Q1

     Paris Pitsinikos 2 सप्ताह, 6 दिन पहले 4 months, 1 week ago 2 सदस्य · 2 Posts
  • Nicolas Sanchez

    जून 26, 2021 at 5:39 पूर्वाह्न
    1023 जवाब
    205950 XP
    Contributions: EnterMedSchool Donor टीम मैनेजर स्वयंसेवक
    Reputation: स्तर 7

    The diagram shows some stages involved in genetic engineering.

    [see diagram below on the left]

    Which row correctly identifies W, X, Y and Z?

    [see table below on the right for answer choices]

  • Paris Pitsinikos

    जुलाई 21, 2021 at 4:46 अपराह्न
    331 जवाब
    137970 XP
    Contributions: टीम मैनेजर EnterMedSchool Donor स्वयंसेवक
    Reputation: Level 6
    Down Accepted answer

    First, we can see that W is a gene and not a chromosome. So A,B,C and D are out.

    X seems to be something that can cut the vector used, which in this case is a plasmid, in order to incorporate the sequence we want. Likewise, Z is something that we use to glue together the sequence with the plasmid. Therefore, X is a restriction enzyme and Z is a ligase. As mentioned, Y is a plasmid since it is circular and a vector is expected to be used during genetic engineering.

    The answer is E.

Viewing 1 - 2 of 2 replies

Original Post
0 of 0 posts June 2018