A 67-year-old man has a solid tumor that pushes against an airway partially obstructing air flow to the distal alveoli. Which point on the ventilation-perfusion line of the O2-CO2 diagram corresponds to the alveolar gas of these distal alveoli?

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#Question id: 4316

#SCPH01 Biochemistry

Which of the following processes do normal proto-oncogenes typically exhibit?

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#Question id: 4321

#SCPH28 | Zoology

A genetic test to detect predisposition to cancer would likely examine the APC gene for involvement in which type(s) of cancer?

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#Question id: 1631

#SCPH05 I Biotechnology

Specific antibodies are readily detectable in serum following primary contact with antigen after:

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#Question id: 14360

#SCPH05 I Biotechnology

1 pg of an enzyme (Mr 160 000) converts 0.192 pmol/min. This enzyme is made up of four subunits. Calculate turnover number 

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#Question id: 10950

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

Presentation of antigen on MHC-I by a cell will result in