Update
Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है • Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है • Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है
Subjects
Topic Wise MCQ

Biotechnology Cutting of DNA MCQ Questions for Class 11 General

Practice focused topic-wise MCQs with answers and explanations for quick revision and exam preparation.

Back to Chapter Subject Page
Share

Start Cutting of DNA Topic Quiz

Difficulty select karke sirf is topic ke focused MCQs practice karein. Score, timer aur explanations student-friendly flow me milenge.

Easy Test 592 Questions Medium Test 0 Questions Hard Test 0 Questions Expert Test 0 Questions
Topic Navigation

Continue Chapter Revision

Next Topic Leaderboard
Chapter Revision

Related Topics

Same chapter ke nearby topics ko revise jarur karein. Exam preparation ke liye yeh topics important hain. jisme niche ke ye 1 Topics hain.

1 topics
01 Practice Topic Isolation of DNA 294 MCQs

Cutting of DNA Practice Questions

Showing 61-70 of 592 questions.

Search
Question 61/592 Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 46

Restriction enzyme unit का अर्थ क्या है?

What does a restriction enzyme unit mean?

Explanation opens after your attempt
Correct Answer

C. defined condition में DNA काटने की activity amountAmount of activity to cut DNA under defined condition

Explanation

Simple Explanation

Enzyme units activity बताते हैं। Reaction setup में DNA amount के अनुसार enzyme मात्रा चुनी जाती है। / Enzyme units describe activity. Enzyme amount is chosen according to DNA amount in reaction setup.

Open Question Page
Ask Friends
Question 62/592 Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 46

Restriction enzyme बहुत अधिक डालने से क्या risk हो सकता है?

What risk can occur by adding too much restriction enzyme?

Explanation opens after your attempt
Correct Answer

D. star activity या glycerol effectStar activity or glycerol effect

Explanation

Simple Explanation

Excess enzyme reaction conditions को बिगाड़ सकता है और star activity बढ़ा सकता है। Recommended amount use करें। / Excess enzyme can disturb reaction conditions and increase star activity. Use recommended amount.

Open Question Page
Ask Friends
Question 63/592 Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 46

Restriction enzyme storage buffer में glycerol क्यों होता है?

Why is glycerol present in restriction enzyme storage buffer?

Explanation opens after your attempt
Correct Answer

A. enzyme stability और freezing protection के लिएFor enzyme stability and freezing protection

Explanation

Simple Explanation

Glycerol enzyme को freezing damage से बचाता है। लेकिन reaction में बहुत अधिक glycerol avoid किया जाता है। / Glycerol protects enzyme from freezing damage. But too much glycerol in reaction is avoided.

Open Question Page
Ask Friends
Question 64/592 Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 46

Restriction digestion में final glycerol concentration अधिक होने से क्या हो सकता है?

What can happen if final glycerol concentration is high in restriction digestion?

Explanation opens after your attempt
Correct Answer

B. star activity बढ़ सकती हैStar activity can increase

Explanation

Simple Explanation

बहुत अधिक glycerol enzyme specificity को प्रभावित कर सकता है। इसलिए enzyme volume limited रखा जाता है। / Too much glycerol can affect enzyme specificity. Therefore enzyme volume is kept limited.

Open Question Page
Ask Friends
Question 65/592 Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 46

Restriction enzyme को बार-बार freeze-thaw करने से क्या हो सकता है?

What can happen by repeated freeze-thaw of restriction enzyme?

Explanation opens after your attempt
Correct Answer

A. enzyme activity घट सकती हैEnzyme activity can decrease

Explanation

Simple Explanation

Repeated freeze-thaw enzyme stability घटा सकता है। Enzyme को cold और carefully handle करें। / Repeated freeze-thaw can reduce enzyme stability. Handle enzyme cold and carefully.

Open Question Page
Ask Friends
Question 66/592 Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 46

Restriction digestion setup में enzyme को अंत में क्यों add किया जाता है?

Why is enzyme added last in restriction digestion setup?

Explanation opens after your attempt
Correct Answer

B. reaction conditions ready होने के बाद enzyme exposure control करने के लिएTo control enzyme exposure after reaction conditions are ready

Explanation

Simple Explanation

Enzyme last में add करने से reaction conditions पहले correct हो जाती हैं। यह activity और timing control में मदद करता है। / Adding enzyme last ensures reaction conditions are correct first. It helps control activity and timing.

Open Question Page
Ask Friends
Question 67/592 Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 46

Restriction reaction में nuclease-free water क्यों उपयोग होता है?

Why is nuclease-free water used in restriction reaction?

Explanation opens after your attempt
Correct Answer

C. unwanted DNA degradation से बचने के लिएTo avoid unwanted DNA degradation

Explanation

Simple Explanation

Nuclease-free water unwanted nucleases से बचाता है। इससे DNA sample intact रहता है। / Nuclease-free water avoids unwanted nucleases. This keeps the DNA sample intact.

Open Question Page
Ask Friends
Question 68/592 Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 46

Restriction digestion में clean pipette tips क्यों जरूरी हैं?

Why are clean pipette tips important in restriction digestion?

Explanation opens after your attempt
Correct Answer

D. contamination और nuclease entry रोकने के लिएTo prevent contamination and nuclease entry

Explanation

Simple Explanation

Contaminated tips DNA या enzyme reaction को खराब कर सकते हैं। Fresh sterile tips use करें। / Contaminated tips can spoil DNA or enzyme reaction. Use fresh sterile tips.

Open Question Page
Ask Friends
Question 69/592 Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 46

Restriction digestion के लिए DNA sample में leftover ethanol क्यों नहीं होना चाहिए?

Why should leftover ethanol not be present in a DNA sample for restriction digestion?

Explanation opens after your attempt
Correct Answer

A. ethanol enzyme reaction inhibit कर सकता हैEthanol can inhibit enzyme reaction

Explanation

Simple Explanation

Residual ethanol restriction enzyme activity घटा सकता है। DNA pellet को सही तरह dry करना चाहिए। / Residual ethanol can reduce restriction enzyme activity. The DNA pellet should be dried properly.

Open Question Page
Ask Friends
Question 70/592 Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 46

Phenol contamination restriction digestion में क्या कर सकता है?

What can phenol contamination do in restriction digestion?

Explanation opens after your attempt
Correct Answer

A. enzyme activity को inhibit कर सकता हैIt can inhibit enzyme activity

Explanation

Simple Explanation

Phenol जैसे contaminants enzyme reactions को रोक सकते हैं। इसलिए DNA cleanup important है। / Contaminants like phenol can inhibit enzyme reactions. Therefore DNA cleanup is important.

Open Question Page
Ask Friends

Cutting of DNA Learning Links

Processes Of Recombinant Dna Technology Chapter

All chapter topics and quizzes

Easy Cutting of DNA Test

Topic-wise timed quiz

Biotechnology Subject

All chapters and levels

Search Cutting of DNA

Find related MCQs