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Question Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 50

Restriction digest में smear का एक likely reason क्या है?

What is one likely reason for smear in restriction digest?

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Correct Answer

A. degraded DNA

Explanation

Simple Explanation

Degraded DNA many fragment sizes देता है जो smear दिखा सकते हैं। DNA quality check करें। / Degraded DNA gives many fragment sizes that can appear as smear. Check DNA quality.

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Question Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 48

अगर no-enzyme control में भी smear दिखे तो क्या संकेत हो सकता है?

If smear appears even in no-enzyme control what can it indicate?

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Correct Answer

B. DNA पहले से degraded हो सकता हैDNA may already be degraded

Explanation

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No-enzyme lane में smear DNA quality problem दिखा सकता है। Enzyme को दोष देने से पहले DNA integrity check करें। / A smear in no-enzyme lane can show DNA quality problem. Check DNA integrity before blaming the enzyme.

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Question Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 47

Restriction digest के बाद बहुत bright smear क्या बताता है?

What can a very bright smear after restriction digest show?

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C. overloaded DNA या degradationOverloaded DNA or degradation

Explanation

Simple Explanation

बहुत ज्यादा DNA loading या degraded DNA smear दे सकता है। Gel loading और DNA quality check करें। / Too much DNA loading or degraded DNA can give a smear. Check gel loading and DNA quality.

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Question Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 47

Restriction digest में smear दिखना किसका संकेत हो सकता है?

What can smear in a restriction digest indicate?

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B. degraded DNA या nonspecific cuttingDegraded DNA or nonspecific cutting

Explanation

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Smear DNA degradation या star activity जैसी समस्या दिखा सकता है। Reaction conditions check करें। / A smear can show DNA degradation or a problem like star activity. Check reaction conditions.

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Question Easy Biotechnology Processes of Recombinant DNA Technology Isolation of DNA Class 11 Level 42

DNA gel में smear किसका संकेत हो सकता है?

What can smear in a DNA gel indicate?

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Correct Answer

C. DNA degradation

Explanation

Simple Explanation

Smear टूटे हुए DNA fragments का संकेत हो सकता है। Gentle handling और nuclease protection जरूरी हैं। / Smear can indicate broken DNA fragments. Gentle handling and nuclease protection are necessary.

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Question Easy Biotechnology Processes of Recombinant DNA Technology Isolation of DNA Class 11 Level 39

Gel पर smear दिखना किसका संकेत हो सकता है?

What can smearing on a gel indicate?

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Correct Answer

A. डीएनए degradationDNA degradation

Explanation

Simple Explanation

Smear टूटे हुए DNA fragments का संकेत हो सकता है। Gentle handling और nuclease protection जरूरी हैं। / A smear can indicate broken DNA fragments. Gentle handling and nuclease protection are necessary.

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Question Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 56

Restriction digest में plasmid prep में genomic DNA contamination हो तो gel पर क्या दिख सकता है?

What can appear on gel if plasmid prep has genomic DNA contamination in restriction digest?

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A. high molecular smear या extra DNA signalHigh molecular smear or extra DNA signal

Explanation

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Genomic DNA contamination gel pattern को confuse कर सकती है। Clean plasmid prep जरूरी है। / Genomic DNA contamination can confuse gel pattern. Clean plasmid prep is necessary.

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Question Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 54

Restriction digestion में lane overloading से क्या समस्या होती है?

What problem occurs due to lane overloading in restriction digestion?

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A. bands diffuse या smear हो सकते हैंBands can become diffuse or smeared

Explanation

Simple Explanation

बहुत ज्यादा DNA lane में साफ bands नहीं दे सकता। Proper loading amount रखें। / Too much DNA in a lane may not give clear bands. Keep proper loading amount.

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Question Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 53

Restriction digest से पहले genomic DNA बहुत degraded हो तो result कैसा हो सकता है?

If genomic DNA is highly degraded before restriction digest how can result look?

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A. smear और unclear fragmentsSmear and unclear fragments

Explanation

Simple Explanation

Degraded DNA already छोटे fragments में टूट चुका होता है। Restriction pattern clear नहीं मिल सकता। / Degraded DNA is already broken into small fragments. Restriction pattern may not be clear.

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Question Easy Biotechnology Processes of Recombinant DNA Technology Cutting of DNA Class 11 Level 48

Restriction digest में DNA loading बहुत अधिक हो तो क्या समस्या हो सकती है?

What problem can occur if too much DNA is loaded in restriction digest gel?

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A. bands smear या distorted हो सकते हैंBands may smear or distort

Explanation

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Overloading gel band interpretation को कठिन बना सकता है। Proper DNA amount load करें। / Overloading the gel can make band interpretation difficult. Load proper DNA amount.

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Search Class 10 Questions

Restriction digest में smear का एक likely reason क्या है?

Simple Explanation

अगर no-enzyme control में भी smear दिखे तो क्या संकेत हो सकता है?

Simple Explanation

Restriction digest के बाद बहुत bright smear क्या बताता है?

Simple Explanation

Restriction digest में smear दिखना किसका संकेत हो सकता है?

Simple Explanation

DNA gel में smear किसका संकेत हो सकता है?

Simple Explanation

Gel पर smear दिखना किसका संकेत हो सकता है?

Simple Explanation

Restriction digest में plasmid prep में genomic DNA contamination हो तो gel पर क्या दिख सकता है?

Simple Explanation

Restriction digestion में lane overloading से क्या समस्या होती है?

Simple Explanation

Restriction digest से पहले genomic DNA बहुत degraded हो तो result कैसा हो सकता है?

Simple Explanation

Restriction digest में DNA loading बहुत अधिक हो तो क्या समस्या हो सकती है?

Simple Explanation

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