A patient has a dead space of 150 ml, functional residual capacity of 3 L, tidal volume of 650 ml, expiratory reserve volume of 1.5 L, a total lung capacity of 8 L, respiratory rate of 15 breaths/min. What is the alveolar ventilation?

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#Question id: 11893

#General Aptitude

Let x be the smallest number, which when added to 2000 makes the resulting number divisible by 12, 16, 18 and 21. The sum of the digits of x is

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#Question id: 1734

#Unit 4. Cell Communication and Cell Signaling

The nuclear AP-1 site responsible for 90% of IL-2 enhancer activity binds:

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#Question id: 28085

#Unit 6. System Physiology – Plant

The statements given below are related to CP43 and CP47   

(a) CP43 located near D2 while D1 located near CP47

(b) CP43 located near D1 while D1 located near CP42

(c) CP43 and CP47, bind core antenna pigments

(d) CP43 and CP47, do not bind core antenna pigments

Which of the following is incorrect 

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#Question id: 12921

#Unit 13. Methods in Biology

Match the following:-

A. Gene probe production.              i. Novel proteins

B. Genome mapping.                       ii. PCR mutagenesis

C. Protein Engineering.                 iii. Sequence tagged sites

D. Gene Editing.                                iv. Use with blots

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#Question id: 11584

#Unit 7. System Physiology – Animal

Use the bar graph to answer the following question.

People who suffer from chronic fatigue syndrome (CFS) experience ongoing, debilitating fatigue. In one study, cortisol levels in the saliva during the first hour after waking were measured and compared between CFS patients and people without CFS (controls). The data is summarized in the graph. What can you infer from the data?