IIT JEE प्रश्न और उत्तर का अभ्यास करें
8प्र: Which of the following is not a function of cytoskeleton in a cell ? 2282 05b5cc67ee4d2b4197774c279
5b5cc67ee4d2b4197774c279- 1Maintenance of cell shape and structurefalse
- 2Intracellular transporttrue
- 3Cell motilityfalse
- 4Support of the organellefalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "Intracellular transport"
व्याख्या :
Answer: B) Intracellular transport Explanation: A cytoskeleton is the frame that gives shape to a cell. And also it offers support, and facilitates movement through three main components: microfilaments, intermediate filaments, and microtubules. The cytoskeleton helps the cell move in its environment and controls the movement of all of the cell's interior workings.
प्र: The process of encoding refers to 2281 05b5cc683e4d2b4197774c2e0
5b5cc683e4d2b4197774c2e0- 1getting information into memory.true
- 2the recall of information previously learned.false
- 3a clear memory of an emotionally significant event.false
- 4the persistence of learning over time.false
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 1. "getting information into memory."
व्याख्या :
Answer: A) getting information into memory. Explanation: Encoding refers to the getting information into memory.
प्र: Which phrase breaks the rule of parallel structure? 2280 05b5cc690e4d2b4197774c436
5b5cc690e4d2b4197774c436- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर :
व्याख्या :
Parallel structure means using the same pattern of words to show that two or more ideas have the same level of importance and to help the reader comprehend what is being written.. This can happen at the word, phrase, or clause level. The usual way to join parallel structures is with the use of coordinating conjunctions such as "and" or "or."
प्र: Which of the following animals have teeth in their stomach? 2278 05b5cc6bde4d2b4197774d8f7
5b5cc6bde4d2b4197774d8f7- 1Frogsfalse
- 2Crabstrue
- 3Snakesfalse
- 4Cockroachfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "Crabs"
व्याख्या :
Answer: B) Crabs Explanation:
प्र: The product of two positive numbers is p. If each of the numbers is increased by 2, the new product is how much greater than twice the sum of the two original numbers ? 2278 05b5cc74ae4d2b4197774faae
5b5cc74ae4d2b4197774faae- 1p timesfalse
- 22p timesfalse
- 3(p + 4) timestrue
- 4(2p + 3) timesfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 3. "(p + 4) times"
व्याख्या :
Answer: C) (p + 4) times Explanation: Let the two no's be a and b;Given product of the no's is p = ab;If the each nos is increased by 2 then the new product will be (a+2)(b+2) = ab + 2a + 2b + 4= ab + 2(a+b) + 4= p + 2(a+b) + 4Hence the new product is (p+4) times greater than twice the sum of the two original numbers.
प्र: What does the color black on a map illustrate? 2277 05b5cc699e4d2b4197774c710
5b5cc699e4d2b4197774c710- 1contoursfalse
- 2water bodiesfalse
- 3woodland areasfalse
- 4borderstrue
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 4. "borders"
व्याख्या :
Answer: D) borders Explanation: There are different colors that are used for different signs on the maps. The typical color standard for topographic maps depicts contours in brown, bodies of water in blue, boundaries in black, and grids and roads in red. Topographic maps may use different colors to represent area features. Black represents man-made objects or cultural features like roads, bridges, borders, etc...
प्र: In how many ways word of 'GLACIOUS' can be arranged such that 'C' always comes at end? 2276 05b5cc626e4d2b4197774b825
5b5cc626e4d2b4197774b825- 13360false
- 25040true
- 3720false
- 41080false
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "5040"
व्याख्या :
Answer: B) 5040 Explanation: Given word is GLACIOUS has 8 letters. => C is fixed in one of the 8 places Then, the remaining 7 letters can be arranged in 7! ways = 5040.
प्र: What group sets hunting regulations in most states? 2272 05b5cc615e4d2b4197774b6a2
5b5cc615e4d2b4197774b6a2- 1Forest management agencyfalse
- 2Head hunting firms agencyfalse
- 3Hunting outfitters agencyfalse
- 4A wildlife management agencytrue
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
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.

