A 17-year-old female was bicycling without a helmet when she fell and hit her head. In the emergency room, she was not conscious and was receiving ventilator assistance. Her blood gases follow:

PaO2 = 52 mm Hg,

PaCO2 = 75 mm Hg, pH = 7.15, and

HCO3− = 31 mM

The majority of the CO2 was being transported as

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#Question id: 84

#SCPH06 I Botany

Below is the Fischer projection of D-galactose. Which is the proper Haworth projection of β-D-galactopyranose?

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#Question id: 10582

#SCPH06 I Botany

Which of the following is incorrect?

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#Question id: 23248

#SCPH28 | Zoology

Pyrosequencing is sequencing by synthesis whereby a PCR template is hybridised to an oligonucleotide and incubated with 

1. DNA polymerase

2.  ATP sulphurylase

3. Luciferase 

4. Apyrase

Which of the following option has correct combination?

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#Question id: 9198

#SCPH28 | Zoology

Tropical forests are being converted to farm or pasture land at an alarming rate, and one major focus is on the biodiversity and the impact to these ecosystems. What is a direct benefit to humans that helps explain why these forests need to be preserved?

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#Question id: 963

#SCPH06 I Botany

________ is hydrolytically cleaved to directly yield urea in the urea cycle.