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

Subjects
0 reads0 ratings0 helpful

In which case will a restriction enzyme not make the expected cut?

Answer and explanation

Correct answer: Recognition site is absent

A restriction enzyme requires its specific recognition sequence as a substrate. If that sequence is absent from the DNA molecule, the enzyme cannot bind at the expected position and therefore cannot produce the expected cleavage pattern. Double-stranded DNA is normally the appropriate substrate for many commonly used restriction enzymes, and a suitable reaction buffer supports enzyme activity. An active enzyme is also more likely to cut when its recognition site and required conditions are present. Hence option A is correct. The other choices describe conditions that do not prevent the expected cut in the stated context.

Related tags

Recognition SiteRestriction DigestionDna SubstrateEnzyme ActivityRestriction EnzymesPrinciples Of BiotechnologyBiotechnologyClass 11 Mcq

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.