What is the standard free-energy change, ΔG°, under physiological conditions (E. coli grows in the human gut, at 37 °C) for the following reaction? (Keq = 7.8 × 10^2)

Glucose + ATP → glucose 6-phosphate + ADP

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#Question id: 1555

#SCPH28 | Zoology

which type of amino acid in polypeptide position 9 is favoured interaction which MHC class 1?

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#Question id: 5012

#SCPH28 | Zoology

A	Silurian	I	Seed plants appear
B	Devonian	II	Gymnosperms dominant
C	Carboniferous	III	Invasion of land by primitive land plants
D	Jurassic	IV	first reptiles

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#Question id: 3862

#SCPH01 Biochemistry

The largest gene characterized to date is:

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#Question id: 9271

#SCPH06 I Botany

Chlorophylls a and b are abundant in green plants, and c and d are found in some protists and cyanobacteria. A number of different types of bacteriochlorophyll have been found; which type of chlorophyll is the most widely distributed, shows the distribution of pigments in different types of photosynthetic organisms;

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#Question id: 10996

#SCPH06 I Botany

A ventricular depolarization wave when traveling 60° in the frontal plane will cause a large positive deflection in which of the following leads?