Rekombinant DNK olish usullari

Rekombinant DNK olish usullari

Assessment

Flashcard

Biology

University

Practice Problem

Hard

Created by

Husan Rabbimov

FREE Resource

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10 questions

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1.

FLASHCARD QUESTION

Front

Rekombinant DNK olish va genlarni klonlash ilk bor qachon amalga oshirilgan?

Back

1972 yilda AQSH olimlari Boyer va Koen tomonidan.

2.

FLASHCARD QUESTION

Front

Rekombinant DNK olishda qaysi bakteriya ishlatilgan?

Back

E.coli bakteriyasi.

3.

FLASHCARD QUESTION

Front

EcoRI restriktaza fermenti nima qiladi?

Back

U plazmidaning xalqasimon DNK qo‘sh zanjirini faqat bir joydan kesadi.

4.

FLASHCARD QUESTION

Front

Rekombinant DNK ga qanday tarif berish mumkin?

Back

Har qanday tirik organizm irsiy molekulasining istalgan bo‘lagini vektor molekulalariga birikishdan hosil bo‘lgan sun’iy DNK.

5.

FLASHCARD QUESTION

Front

Rekombinant DNK olishning uchta usuli qanday?

Back

1. Konnektor usuli; 2. Restriktaza-ligaza; 3. Linker molekulalaridan foydalanish usuli.

6.

FLASHCARD QUESTION

Front

Konnektor usulida DNK bo‘lagining 3' uchiga nima ulanadi?

Back

Oligo (dA) segmenti.

7.

FLASHCARD QUESTION

Front

Restriktaza-ligaza usuli qanday ishlaydi?

Back

DNK molekulasi va vektor plazmida «yopishqoq» uchlar hosil qiluvchi restriktaza bilan qirqiladi va aralashtirilgan holda reassotsiatsiya qilinadi.

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