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

Why is ligase protected from excess heat?

Answer and explanation

Correct answer: Excess heat can denature ligase and reduce its enzymatic activity

Ligase is a protein enzyme that joins broken DNA ends by forming phosphodiester bonds. Excess temperature can denature its three-dimensional structure, disturbing the active site and reducing enzymatic activity. Option B is incorrect because higher temperature does not always increase enzyme action; every enzyme has an optimum temperature range. Exam tip: for protein enzymes, excessive heat commonly causes denaturation.

Related tags

Dna LigaseEnzyme DenaturationHeat SensitivityRecombinant DnaBiotechnology EnzymesLigase EnzymesPrinciples Of BiotechnologyBiotechnology

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.