Class 11 Biotechnology - Principles of Biotechnology - Restriction Enzymes Easy Quiz

Level 4 • 4/50 questions • 40 seconds per question.

Level readiness 4/50 Questions
Time Left 02:40 40 sec/question
RewardsCoins + XP
ModeClassic Quiz
Share
This level needs 46 more active questions. Admin panel me same class, subject, difficulty aur level_no 4 par question add karein.
Question 1 / 4 0 score
Answered 0/4 Correct 0 Time 02:40

प्रतिबंध एंजाइम किस कार्य के लिए प्रसिद्ध हैं?

Restriction enzymes are known for which function?

Explanation opens after your attempt
Correct Answer

B. डीएनए को विशिष्ट स्थानों पर काटनाCutting DNA at specific sites

Step 1

Concept

Restriction enzymes cut DNA at specific recognition sites. For exams remember them as molecular scissors.

Step 2

Why this answer is correct

The correct answer is B. डीएनए को विशिष्ट स्थानों पर काटना / Cutting DNA at specific sites. Restriction enzymes cut DNA at specific recognition sites. For exams remember them as molecular scissors.

Step 3

Exam Tip

प्रतिबंध एंजाइम डीएनए को विशेष पहचान स्थलों पर काटते हैं। परीक्षा में इन्हें आणविक कैंची याद रखें।

Open Question Page
Ask Friends

डीएनए डालने से पहले प्लास्मिड और विदेशी डीएनए को समान प्रतिबंध एंजाइम से काटने का लाभ क्या है?

What is the advantage of cutting plasmid and foreign DNA with the same restriction enzyme?

Explanation opens after your attempt
Correct Answer

A. दोनों के संगत सिरे बनते हैंCompatible ends are produced in both

Step 1

Concept

The same restriction enzyme creates compatible ends that are easier to join. For exams connect this with sticky ends.

Step 2

Why this answer is correct

The correct answer is A. दोनों के संगत सिरे बनते हैं / Compatible ends are produced in both. The same restriction enzyme creates compatible ends that are easier to join. For exams connect this with sticky ends.

Step 3

Exam Tip

समान प्रतिबंध एंजाइम संगत सिरे बनाता है जिससे जोड़ना आसान होता है। परीक्षा में इसे चिपचिपे सिरों से जोड़ें।

Open Question Page
Ask Friends

मुलायम सिरे किस प्रकार के डीएनए कट से बनते हैं?

Blunt ends are produced by what type of DNA cut?

Explanation opens after your attempt
Correct Answer

A. दोनों डीएनए रज्जुओं पर सीधा कटStraight cut across both DNA strands

Step 1

Concept

Blunt ends form when both strands are cut at the same position. For exams distinguish them from sticky ends.

Step 2

Why this answer is correct

The correct answer is A. दोनों डीएनए रज्जुओं पर सीधा कट / Straight cut across both DNA strands. Blunt ends form when both strands are cut at the same position. For exams distinguish them from sticky ends.

Step 3

Exam Tip

मुलायम सिरे तब बनते हैं जब दोनों रज्जुओं पर समान स्थान पर कट होता है। परीक्षा में इन्हें चिपचिपे सिरों से अलग पहचानें।

Open Question Page
Ask Friends

कौन सा युग्म आनुवंशिक अभियांत्रिकी में सही है?

Which pair is correct in genetic engineering?

Explanation opens after your attempt
Correct Answer

A. प्रतिबंध एंजाइम और डीएनए काटनाRestriction enzyme and DNA cutting

Step 1

Concept

Restriction enzymes cut DNA at specific sites. For exams carefully match enzymes with their functions.

Step 2

Why this answer is correct

The correct answer is A. प्रतिबंध एंजाइम और डीएनए काटना / Restriction enzyme and DNA cutting. Restriction enzymes cut DNA at specific sites. For exams carefully match enzymes with their functions.

Step 3

Exam Tip

प्रतिबंध एंजाइम डीएनए को विशिष्ट स्थलों पर काटते हैं। परीक्षा में एंजाइम और कार्य का मिलान ध्यान से करें।

Open Question Page
Ask Friends
FAQs

Class 11 Biotechnology Quiz FAQs

How many questions are in this quiz?

This level is designed for 50 active questions. Currently 4 questions are available for the selected class and difficulty.

Is there a timer in this quiz?

Yes, the timer uses 40 seconds per question for Easy difficulty and shows the total remaining time on the page.

Can I open each question separately?

Yes, every question has its own SEO-friendly page with answer, explanation and related practice links.