IIT JEE प्रश्न और उत्तर का अभ्यास करें
8प्र: Transcription occurs in the 1920 05b5cc615e4d2b4197774b698
5b5cc615e4d2b4197774b698- 1DNAfalse
- 2Cytoplasmfalse
- 3Chromosomesfalse
- 4Nucleustrue
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उत्तर : 4. "Nucleus"
व्याख्या :
Answer: D) Nucleus Explanation: In the cell, transcription occurs in the nucleus in the presence of DNA. Terms transcription and translation in biology are generally related to the DNA and its properties. Human cells replicate. In order to do that, they have to produce the same constituents for the new cell that is to be made. The only way to do that is by producing proteins. The proteins are produced in the process that is called protein synthesis. The first step is in the nucleus where a particular gene is being expressed so it enables all protein factors to come and to replicate that part of a chromosome. This is finished when mRNA, the same single-stranded genetic code of a particular gene, is formed. This is transcription. Right after that, the mRNA enters the cytoplasm through nuclear pores. There, it could be translated into proteins by ribosomes. This process is called translation. Hence, Transcription occurs in the nucleus, whereas translation occurs in the cytoplasm.
प्र: What is the primary reason to issue stock? 1920 05b5cc6a9e4d2b4197774cef5
5b5cc6a9e4d2b4197774cef5- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
The primary reason to issue stock is to raise money to start and maintain an ongoing business. Other Reasons:: The reasons that a company might want to raise money by issuing stock are: To develop new products To buy more advanced equipment To pay for new buildings and inventories To hire more employees To provide for a merger or acquisition To decrease debt To give company owners greater flexibility To place a value on the company.
प्र: The element common to all Acids is 1920 05b5cc6afe4d2b4197774d23a
5b5cc6afe4d2b4197774d23a- 1Nitrogenfalse
- 2Oxygenfalse
- 3Hydrogentrue
- 4Carbonfalse
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उत्तर : 3. "Hydrogen"
व्याख्या :
Answer: C) Hydrogen Explanation: Hydrogen is the common element to all Acids. But every element which contains Hydrogen is not an Acid. Most of the acids also contain Oxygen.
प्र: All cells divide at the same rate. 1919 05b5cc61ee4d2b4197774b7ad
5b5cc61ee4d2b4197774b7ad- 1TRUEfalse
- 2FALSEtrue
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उत्तर : 2. "FALSE"
व्याख्या :
Answer: B) FALSE Explanation: The given statement that all cells divide at the same rate is FALSE. No, all cells do not divide at the same rate. Cells that require frequent replenishing, such as skin or intestinal cells, may only take roughly twelve hours to complete a cell cycle. Other cells, such as liver cells, remain in a resting state (interphase) for up to a year before undergoing division.
प्र: 12% of 70,000 is 1919 05b5cc622e4d2b4197774b7df
5b5cc622e4d2b4197774b7df- 18400true
- 27200false
- 36000false
- 45600false
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उत्तर : 1. "8400"
व्याख्या :
Answer: A) 8400 Explanation: 12% of 70,000 => 12 x 70,000/100 => 8400 Hence, 12% of 70,000 = 8,400
प्र: What does PMKSY stands for ? 1919 05b5cc6cae4d2b4197774dfde
5b5cc6cae4d2b4197774dfde- 1Pradhan Mantri Kaushal Sampada Yojanafalse
- 2Pradhan Mantri Kalyan Sampada Yojanafalse
- 3Pradhan Mantri Kisan Sampada Yojanatrue
- 4Pradhan Mantri Kisan Seva Yojanafalse
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उत्तर : 3. "Pradhan Mantri Kisan Sampada Yojana"
व्याख्या :
Answer: C) Pradhan Mantri Kisan Sampada Yojana Explanation:
प्र: Which of the following act was mentioned as a " Charter of Slavery " by Jawahar Lal Nehru ? 1919 05b5cc6d3e4d2b4197774e504
5b5cc6d3e4d2b4197774e504- 1Government of India Act, 1935true
- 2Vernacular Press Actfalse
- 3Government of India Act, 1919false
- 4Regulation Actfalse
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उत्तर : 1. "Government of India Act, 1935"
व्याख्या :
Answer: A) Government of India Act, 1935 Explanation: The safeguards and the special powers vested in the Governor General was something like a 'Charter of Slavery' as mentioned by Jawahar Lal Nehru. He compared it with a "machine with all brakes, no engine".
प्र: which is a best way to measure Ground Distance? 1919 05b5cc6b2e4d2b4197774d373
5b5cc6b2e4d2b4197774d373- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
Pace Count is a way to measure to Ground Distance. Pace Count is nothing but regular single natural step of about 30 inches long.

