Tag: general knowledge

DNA consists of three molecular components: nitrogenous bases (purines like adenine/guanine and pyrimidines like cytosine/thymine), deoxyribose sugar, and phosphate groups. These form the nucleotide structure. The statement correctly identifies all three.

Exons are the coding regions of genes that contain the actual genetic information (protein-coding sequences). They are retained in mature mRNA after splicing and translated into proteins. The phrasing "information carrying genes" is slightly imprecise (exons are parts of genes, not genes themselves), but the core meaning is correct.

Introns are non-coding regions within genes that are removed during RNA splicing. They do NOT carry genetic information for protein synthesis - that's the job of exons. The statement correctly identifies that introns are not information-carrying sequences.

Introns are "interrupting" or non-coding sequences that break up the coding regions (exons) within a gene. They interrupt the continuous protein-coding sequence and must be removed by splicing. The term "interrupting sequences" is an accurate description of their structural role.

In the TV show House M.D., Dr. House names the rat he finds in Stacy's attic "Steve McQueen" after the famous actor. This is a memorable character moment from Season 2. The other names are fictional and don't match the show's canon.

Gregor Mendel used Pisum sativum (garden pea) for his groundbreaking genetics experiments on inheritance patterns. The other options are incorrect: Oryza sativa is rice, Ficus bengalensis is the banyan tree, and Allium sativum (not Alliivum) is garlic - none were Mendel's experimental organism.

In House M.D., Cutthroat Bitch (as House calls her) is actually Dr. Amber Volakis, a competitive candidate from Season 4. The other names are fictional and don't match the show's characters. Her real name is revealed as the season progresses.

Dennis Lillee, the legendary Australian fast bowler, advised a young Sachin Tendulkar to give up fast bowling and focus on batting. Lillee saw Sachin during a camp at MRF in Chennai. This advice proved pivotal in shaping Sachin's legendary career as a batsman.

The Central Dogma of molecular biology states that genetic information flows from DNA to RNA to Proteins. DNA is transcribed into RNA, which is then translated into proteins. This fundamental principle correctly describes the directional flow of genetic information in cells.

Ramakant Achrekar was Sachin Tendulkar's childhood coach who recognized his exceptional talent early and trained him rigorously at Shivaji Park in Mumbai. He was instrumental in developing Sachin's technique, discipline, and mental approach to the game, which became the foundation of his legendary career.