TLS Online TPP Program

#Question id: 5300


What is metagenomics?

#SCPH06 I Botany
  1. genomics as applied to a species that most typifies the average phenotype of its genus

  2. the sequencing of one or two representative genes from several species

  3. the sequencing of only the most highly conserved genes in a lineage

  4. sequencing DNA from a group of species from the same ecosystem

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TLS Online TPP Program

#Question id: 11061

#SCPH28 | Zoology

The pleural pressure of a normal 56-year-old woman is approximately −5 cm H2O during resting conditions immediately before inspiration (i.e., at functional residual capacity). What is the pleural pressure (in cm H2O) during inspiration?

TLS Online TPP Program

#Question id: 11062

#I Life Science/ Life Sciences Group – I-V

The alveolar pressure of a normal 77-year-old woman is approximately 1 cm H2O during expiration. What is the alveolar pressure during inspiration (in cm H2O)?

TLS Online TPP Program

#Question id: 11062

#SCPH28 | Zoology

The alveolar pressure of a normal 77-year-old woman is approximately 1 cm H2O during expiration. What is the alveolar pressure during inspiration (in cm H2O)?

TLS Online TPP Program

#Question id: 11063

#I Life Science/ Life Sciences Group – I-V

A man inspires 1000 ml from a spirometer. The intrapleural pressure was −4 cm H2O before inspiration and −12 cm H2O the end of inspiration. What is the compliance of the lungs?

TLS Online TPP Program

#Question id: 11063

#SCPH28 | Zoology

A man inspires 1000 ml from a spirometer. The intrapleural pressure was −4 cm H2O before inspiration and −12 cm H2O the end of inspiration. What is the compliance of the lungs?

TLS Online TPP Program

#Question id: 11064

#I Life Science/ Life Sciences Group – I-V

The diagram above shows three different compliance curves (S, T, and U) for isolated lungs subjected to various transpulmonary pressures. Which of the following best describe the relative compliances for the three curves?