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Doctors Medicines MCQs Q&A

  1. Adenosine tetra-phosphate
  2. Adenine tetra-phosphate
  3. Adenosine tri-phosphate
  4. Adenine tri-phosphate
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Option 3 : Adenosine tri-phosphate

ATP stands for Adenosine Triphosphate. It is a chemical which provides energy to our cells. Due to the crucial role it plays in the body, it is also called the "molecular unit of currency".
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Related Questions

In the following question, two columns are given, containing three phrases each. A phrase from the first column may or may not connect with a phrase from the second column to make a grammatically and contextually correct sentence. There are five options, four of which display the sequence(s) in which the phrases can be joined to form a correct sentence. If none of the phrases makes a correct sentence, mark ‘None of these’ as your answer. Column (1) Column (2) (A) Hypnosis is a trance state  (D) to zone out for short distances or hundreds of miles. (B) A Driver experiencing highway hypnosis may  (E) perform an action without consciously thinking about them. (C) Automaticity is the ability to (F) in which a person drives a motor vehicle in a normal, safe manner yet has no recollection.?
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Consider the following solution to the producer-consumer synchronization problem. The shared buffer size is . Three semaphores empty, full and mutex are defined with respective initial values of 0, and 1. Semaphore empty denotes the number of available slots in the buffer, for the consumer to read from. Semaphore denotes the number of available slots in the buffer, for the producer to write to. The placeholder variables, denoted by P, Q, R, and S, in the code below can be assigned either empty or full. The valid semaphore operations are: wait ( ) and signal ( ). Producer: Consumer: do {         wait (P) ;         wait (mutex) ;         //Add item to buffer         signal (mutex) ;         signal (Q) ; } while (1) ; do {          wait (R) ;          wait (mutex) ;          //Consume item from buffer          signal (mutex) ;          signal (S) ; } while (1) ;   Which one of the following assignments to P, Q, R and S will yield the correct solution?
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