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Q. No.Out of the two strands of DNA one is carrying genetic information for transcription and it is called
1. Coding strand
2. Non template strand
3. Sense strand
4. Template strand
Subtopic: Transcription |
77%
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Find out the incorrect match.
| 1. | UUU | - | Phenylalanine |
| 2. | UAG | - | Sense condon |
| 3. | GUG | - | Valine |
| 4. | UGG | - | Tryptophan |
Subtopic: Genetic Code |
80%
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In bacteria, catalytic RNA is found in
1. 60 S subunit of ribosome
2. 50 S subunit of ribosome
3. 30 S subunit of ribosome
4. 40 S subunit of ribosome
1. 60 S subunit of ribosome
2. 50 S subunit of ribosome
3. 30 S subunit of ribosome
4. 40 S subunit of ribosome
Subtopic: Transcription |
66%
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Read the given statements
Statement-A : If the total amount of adenine in eukaryotic ds DNA is 30% then total pyrimidine content is 50%.
Statement-B : Nitrogenous bases do not form part of backbone in DNA.
Select the correct option.
1. Statement A is incorrect
2. Statement B is incorrect
3. Both statement A & B are incorrect
4. Both statement A & B are correct
Statement-A : If the total amount of adenine in eukaryotic ds DNA is 30% then total pyrimidine content is 50%.
Statement-B : Nitrogenous bases do not form part of backbone in DNA.
Select the correct option.
1. Statement A is incorrect
2. Statement B is incorrect
3. Both statement A & B are incorrect
4. Both statement A & B are correct
Subtopic: DNA Double Helix |
58%
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In eukaryotes, RNA polymerase III catalyses the synthesis of
1. 5 S rRNA, tRNA & SnRNA
2. mRNA, HnRNA & SnRNA
3. 28 S rRNA, 18 S rRNA & 5 S rRNA
4. All types of rRNA & tRNA
1. 5 S rRNA, tRNA & SnRNA
2. mRNA, HnRNA & SnRNA
3. 28 S rRNA, 18 S rRNA & 5 S rRNA
4. All types of rRNA & tRNA
Subtopic: Transcription |
80%
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Mark the incorrect option w,r,t, lac operon
1. Is under positive as well as negative control
2. Controls catabolic pathway
3. Shows feed back repression
4. Discovered by Jacob and Monod
1. Is under positive as well as negative control
2. Controls catabolic pathway
3. Shows feed back repression
4. Discovered by Jacob and Monod
Subtopic: Gene Regulation: Lac Operon |
57%
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How many locations have been identified in human genome where single base differences occur?
1. 1.4 million
2. 14 million
3. 1.4 billion
4. 14 billion
1. 1.4 million
2. 14 million
3. 1.4 billion
4. 14 billion
Subtopic: Human Genome Project |
85%
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What is incorrect for human chromosome 1?
1. It is one of the largest chromosome
2. Its sequence was completed in may 2007
3. It has maximum number of genes
4. It was the last chromosome to be sequenced
1. It is one of the largest chromosome
2. Its sequence was completed in may 2007
3. It has maximum number of genes
4. It was the last chromosome to be sequenced
Subtopic: Human Genome Project |
80%
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The non-human model organisms sequenced in Human Genome project were
1. A nematode and fruit fly
2. Wheat and rice
3. Fish and birds
4. Garden pea and fruit fly
1. A nematode and fruit fly
2. Wheat and rice
3. Fish and birds
4. Garden pea and fruit fly
Subtopic: Human Genome Project |
80%
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Mark the correct one (w.r.t. application of DNA fingerprinting)
1. Forensic science
2. Determining the population diversity
3. Determining the genetic diversity
4. More then one option is correct
1. Forensic science
2. Determining the population diversity
3. Determining the genetic diversity
4. More then one option is correct
Subtopic: DNA Fingerprinting |
82%
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