IIT JEE प्रश्न और उत्तर का अभ्यास करें

प्र: What group sets hunting regulations in most states? 1951 0

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    Forest management agency
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    Head hunting firms agency
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    Hunting outfitters agency
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    A wildlife management agency
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उत्तर : 4. "A wildlife management agency"
व्याख्या :

Answer: D) A wildlife management agency Explanation: A wildlife management agency sets hunting regulations in most states.     These agencies will have regular meetings where the public can voice their concerns and make suggestions. Hunters wishing to propose changes to the regulations should participate in these meetings or join a hunting organization that interacts with the agency.

प्र: Autoimmune diseases associated with vitiligo 1560 0

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    Thyroiditis
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    Diabetes mellitus
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    Psoriasis
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    All of the above
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उत्तर : 4. "All of the above"
व्याख्या :

Answer: D) All of the above Explanation: Vitiligo is a condition in which the skin loses its pigment cells (melanocytes). This can result in discolored patches in different areas of the body, including the skin, hair, retina and mucous membranes. Many disorders have been linked to vitiligo. They are:: Hashimoto thyroiditis, Graves disease, Addison disease and diabetes mellitus, alopecia areata, pernicious anemia, inflammatory bowel disease, psoriasis, and autoimmune polyglandular syndrome.

प्र: Transcription occurs in the 1333 0

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    DNA
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    Cytoplasm
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    Chromosomes
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    Nucleus
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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: Opposite word of Enormous? 1890 0

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    tiny
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    large in size
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    high quantity
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    to the most extent
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उत्तर : 1. "tiny"
व्याख्या :

Answer: A) tiny Explanation: Enormous means very large in quantity or size or extent. Antonym or opposite of enormous is little, small or tiny.

प्र: Ration is most similar in meaning to 2103 0

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    Debt
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    Allowance
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    Whole
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    Rear
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उत्तर : 2. "Allowance"
व्याख्या :

Answer: B) Allowance Explanation: Ration synonyms are allowance, consignment, quota,...

प्र: What came after the Edwardian era? 942 0

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उत्तर :
व्याख्या :

The Edwardian era (1901-1914) is the last period in British history to be named after the monarch who reigned over it. Although Edward VII reigned from 1901 to 1910 to be succeeded by George V, the Edwardian period is generally considered to have ended at the outbreak of the First World War in 1914.

प्र: Velocitation is the tendency to 2000 0

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    be traveling at a speed that is faster than perceived
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    be traveling at a speed that is slower than perceived
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    Both A & B
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    None of the above
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उत्तर : 1. "be traveling at a speed that is faster than perceived"
व्याख्या :

Answer: A) be traveling at a speed that is faster than perceived Explanation: Velocitation is a phenomenon caused by driving for long periods at high speeds. A driver may experience velocitation when coming off of the highway; the change in speed makes him or her think that the car is going much slower than it actually is.   Velocitation is the tendency to be traveling at a speed that is faster than perceived.

प्र: The outer membrane that covers the lungs 1113 0

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    Dura mater
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    pleura
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    Pia mater
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    Myelin sheath
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उत्तर : 2. "pleura"
व्याख्या :

Answer: B) pleura Explanation: The pleura is the membrane that covers the lungs, according to InnerBody. The pleura consists of two layers, with the parietal pleura forming the membrane's outer layer and the visceral pleura forming the membrane's inner layer.

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