Tag: dbt jrf pyq

105. Which of these is NOT a multiple sequence alignment program? 1. T-coffee 2. Clustal W 3. Clustal X 4. BLAST   Correct Answer: 4. BLAST Explanation: Multiple sequence alignment […]

104. What are proto-oncogenes? 1. They are a type of tumor suppressor genes 2. They stall cancer progression 3. They can become oncogenes 4. They have no relation with cancer […]

103. Which of the following BLAST search program is used to find the putative function of a given nucleotide sequence to search a protein sequence database? 1. BLASTX 2. BLASTP […]

102. Which among the following techniques does NOT depend on nucleic acid hybridization? 1. DNA microarray 2. Chromatin Immunoprecipitation 3. Chromosome painting 4. Southern blotting   Correct Answer: 2. Chromatin […]

101. CRISPR-Cas9 technology is typically used for 1. Genomic Sequencing 2. Gene editing 3. DNA replication 4. Gene Mapping   Correct Answer: 2. Gene Editing Explanation: CRISPR-Cas9 is a groundbreaking […]

100. Which of the following marker proteins is NOT derived from cnidarians? 1. Green fluorescent protein 2. DSRED protein 3. Red fluorescent protein 4. Orange fluorescent protein   Correct Answer: […]

99. Chemically, what is milk of magnesia? 1. Calcium hydroxide 2. Magnesium carbonate 3. Magnesium hydroxide 4. Sodium bicarbonate   Correct Answer: 3. Magnesium hydroxide Explanation: Milk of magnesia is […]

98. Clustering in a gene expression analysis via microarray experiment refers to 1. cluster of probes used to monitor gene expression 2. cluster of cDNAs printed on the array 3. […]

97. Which of the following is NOT true for microalgae? 1. Microalgae can perform photosynthesis only if the light source is available 2. Respiration by the microalgae continues throughout light […]