100. Which statement is wrong for viruses ? (1) Antibiotics have no effect on them (2) All are parasites (3) All of them have helical symmetry (4) They have ability to synthesize nucleic acids and proteins Answer : All of them have helical symmetry...
Fundamental research reflects the ability to (A) Synthesize new ideals (B) Expound new principles (C) Evaluate the existing material concerning research (D) Study the existing literature regarding various topics Answer : (B) Expound new principles...
Aspirin in low doses produces longlasting inhibition of platelet cyclooxygenase (COX) because: A. Platelets contain low quantity of COX B. Platelets cannot synthesize fresh COX molecules C. Platelets bind aspirin with high affinity D. Platelet COX is inducible Answer : B. Platelets cannot synthesize fresh COX molecules...
Blood platelets are: a) cytoplasmic fragments b) free nuclei c) a kind of red cell d) found only during clot formation Answer : ANSWER: A -- Cytoplasmic fragments...
Which of the following statements concerning Object-Oriented databases is FALSE? (A) Objects in an object-oriented database contain not only data but also methods for processing the data. (B ... Object-oriented databases store more types of data than relational databases and access that data faster. Answer : (C) Object-oriented databases are more adapt at handling structures (analytical) data than relational databases....
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