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TLS Online TPP Program

#Question id: 9217

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

#SCPH06 I Botany
  1. The species in question is found only in small, stable pockets of its former range.
  2. The effective population size of the species falls below 1,000.
  3. Genetic measurements indicate a loss of genetic variation over time.
  4. The population is permanently small.
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TLS Online TPP Program

#Question id: 4318

#SCPH01 Biochemistry

Which of the following statements correctly describes a characteristic of tumor-suppressor gene?
TLS Online TPP Program

#Question id: 363

#SCPH06 I Botany

What is the pH of a mixture of 0.042 M NaH2PO4 and 0.058 M Na2HPO4? If 1.0 mL of 10.0 M NaOH is added to a liter of the buffer prepared, how much will the pH change? (pKa = 6.86)
TLS Online TPP Program

#Question id: 3646

#SCPH06 I Botany

Both leading and lagging strand primers are elongated by:
TLS Online TPP Program

#Question id: 1699

#SCPH01 Biochemistry

Which of the following statements is TRUE of CD1?
TLS Online TPP Program

#Question id: 4188

#SCPH28 | Zoology

In eukaryotes what is the function of eIF-4 (cap binding protein)?