Calculate the percentage of histidine that has its imidazole side chain protonated at pH 7.3. The pKa values for histidine are pK1 = 1.8, pK2 (imidazole) = 6.0, and pK3 = 9.2.

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#Question id: 9215

#SCPH06 I Botany

Use the following figure to answer the question

Five new individuals were added to a small population of bighorn sheep in 1986, and ten more were added between 1990 and 1994. According to the figure, what occurred in this population after these additions?

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#Question id: 9215

#SCPH28 | Zoology

Use the following figure to answer the question

Five new individuals were added to a small population of bighorn sheep in 1986, and ten more were added between 1990 and 1994. According to the figure, what occurred in this population after these additions?

TLS Online TPP Program

#Question id: 9216

#SCPH06 I Botany

Which of the following criteria have to be met for a species to qualify as invasive?

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#Question id: 9216

#SCPH28 | Zoology

Which of the following criteria have to be met for a species to qualify as invasive?

TLS Online TPP Program

#Question id: 9217

#SCPH06 I Botany

Which of the following conditions is the most likely indicator of a population in an extinction vortex?

TLS Online TPP Program

#Question id: 9217

#SCPH28 | Zoology

Which of the following conditions is the most likely indicator of a population in an extinction vortex?