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Which of the following mRNA can be transcripted as?
1. AUG, UGA, UUU
2. UAA, UAV, UGG
3. UAG, UGA, UUV
4. UGA, UUV, UGG
1. AUG, UGA, UUU
2. UAA, UAV, UGG
3. UAG, UGA, UUV
4. UGA, UUV, UGG
Subtopic: Genetic Code |
81%
From NCERT
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Which is present at 5’ end of eukaryotic mRNA?
1. Poly-A tail
2. Modified C at 5’
3. 7 mG
4. Poly-C
1. Poly-A tail
2. Modified C at 5’
3. 7 mG
4. Poly-C
Subtopic: Transcription |
61%
From NCERT
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Which is present at 5' end of eukaryotic m-RNA:
1. Poly A tail
2. Modified C at 5'
3. 7 mG
4. Poly C
1. Poly A tail
2. Modified C at 5'
3. 7 mG
4. Poly C
Subtopic: Transcription |
83%
From NCERT
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Subtopic: Transcription |
82%
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In 1944, Avery, McCarty and Macleod isolated a substance from heat-killed virulent form of bacteria and added to nonvirulent form of bacteria which changed the non-virulent to virulent from this substance can be destroyed by?
1. DNAase
2. protease
3. lipase
4. amylase
1. DNAase
2. protease
3. lipase
4. amylase
Subtopic: Search for Genetic Material |
92%
From NCERT
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DNA element with ability to change position is called?
1. cistron
2. transposon
3. intron
4. recon
1. cistron
2. transposon
3. intron
4. recon
Subtopic: Mutations and Genetic Code |
64%
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Subtopic: DNA Replication |
89%
From NCERT
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Repressor protein is produced by
1. regulator gene
2. operator gene
3. structural gene
4. promotor gene
1. regulator gene
2. operator gene
3. structural gene
4. promotor gene
Subtopic: Gene Regulation: Lac Operon |
72%
From NCERT
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