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band intensity MCQ Questions for Class 11

band intensity se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

6 questions tagged with band intensity.

Restriction fragment analysis में band intensity से क्या rough information मिल सकती है?

What rough information can band intensity give in restriction fragment analysis?

Explanation opens after your attempt
Correct Answer

A. DNA amount in band का अनुमानEstimate of DNA amount in band

Step 1

Concept

Band brightness is related to DNA mass. It gives a rough estimate but not exact quantification.

Step 2

Why this answer is correct

The correct answer is A. DNA amount in band का अनुमान / Estimate of DNA amount in band. Band brightness is related to DNA mass. It gives a rough estimate but not exact quantification.

Step 3

Exam Tip

Band brightness DNA mass से जुड़ी होती है। यह exact quantification नहीं पर rough estimate देती है।

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Restriction digestion में gel image overexposure से क्या समस्या आती है?

What problem arises from overexposure of gel image in restriction digestion?

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Correct Answer

A. bands की intensity comparison खराब हो सकती हैBand intensity comparison can become poor

Step 1

Concept

Overexposed bands look saturated. Keep proper exposure for accurate documentation.

Step 2

Why this answer is correct

The correct answer is A. bands की intensity comparison खराब हो सकती है / Band intensity comparison can become poor. Overexposed bands look saturated. Keep proper exposure for accurate documentation.

Step 3

Exam Tip

Overexposed bands saturated दिखते हैं। Accurate documentation के लिए exposure सही रखें।

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Gel band intensity मुख्यतः किससे संबंधित है?

Gel band intensity is mainly related to what?

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Correct Answer

A. उस band में DNA mass सेDNA mass in that band

Step 1

Concept

A band with more DNA mass can appear brighter. Both size and concentration affect intensity.

Step 2

Why this answer is correct

The correct answer is A. उस band में DNA mass से / DNA mass in that band. A band with more DNA mass can appear brighter. Both size and concentration affect intensity.

Step 3

Exam Tip

अधिक DNA mass वाला band अधिक bright दिख सकता है। Size और concentration दोनों intensity को प्रभावित करते हैं।

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Restriction digest में faint insert band और bright vector band क्यों हो सकता है?

Why can an insert band be faint and vector band bright in a restriction digest?

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Correct Answer

A. insert size या amount कम हो सकता हैInsert size or amount may be lower

Step 1

Concept

Small or low quantity fragments can look less bright. Band intensity depends on DNA mass.

Step 2

Why this answer is correct

The correct answer is A. insert size या amount कम हो सकता है / Insert size or amount may be lower. Small or low quantity fragments can look less bright. Band intensity depends on DNA mass.

Step 3

Exam Tip

छोटे या कम quantity fragments कम bright दिख सकते हैं। Band intensity DNA mass पर निर्भर करती है।

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Restriction digestion के बाद gel image में saturated bands क्यों problem हैं?

Why are saturated bands a problem in gel image after restriction digestion?

Explanation opens after your attempt
Correct Answer

A. accurate comparison कठिन हो जाता हैAccurate comparison becomes difficult

Step 1

Concept

In an overexposed image band intensity cannot be compared well. Use proper exposure in documentation.

Step 2

Why this answer is correct

The correct answer is A. accurate comparison कठिन हो जाता है / Accurate comparison becomes difficult. In an overexposed image band intensity cannot be compared well. Use proper exposure in documentation.

Step 3

Exam Tip

Overexposed image में band intensity सही compare नहीं होती। Documentation में proper exposure रखें।

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Gel electrophoresis से DNA quantity का क्या अनुमान मिल सकता है?

What quantity estimate can gel electrophoresis provide for DNA?

Explanation opens after your attempt
Correct Answer

A. band intensity से approximate amountApproximate amount from band intensity

Step 1

Concept

Band intensity can be compared with a known ladder or standard for approximate DNA amount. It is a rough estimate.

Step 2

Why this answer is correct

The correct answer is A. band intensity से approximate amount / Approximate amount from band intensity. Band intensity can be compared with a known ladder or standard for approximate DNA amount. It is a rough estimate.

Step 3

Exam Tip

Known ladder या standard से band intensity compare कर approximate DNA amount देख सकते हैं। यह rough estimate है।

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