TLS Online TPP Program

#Question id: 2721


With respect to Histone H1 DNA packaging which of the following is false?

#SCPH05 I Biotechnology
  1. H1 induce 10 nm fibre formation

  2. H1 binding gives nucleosome a defined angle

  3. H1 stabilizes higher order chromatin structures

  4. H1 binds to two DNA helices at once

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TLS Online TPP Program

#Question id: 9157

#SCPH06 I Botany

At 15-30°N, air masses formed over the Pacific Ocean are moved by prevailing westerlies, where they encounter extensive north-south mountain ranges. Which statement best describes the outcome of this encounter between a landform and an air mass?

TLS Online TPP Program

#Question id: 9157

#SCPH28 | Zoology

At 15-30°N, air masses formed over the Pacific Ocean are moved by prevailing westerlies, where they encounter extensive north-south mountain ranges. Which statement best describes the outcome of this encounter between a landform and an air mass?

TLS Online TPP Program

#Question id: 9158

#SCPH06 I Botany

Coral reefs occur on the southeast coast of the United States but not at similar latitudes on the southwest coast. Differences in which of the following most likely account for this?

TLS Online TPP Program

#Question id: 9158

#SCPH28 | Zoology

Coral reefs occur on the southeast coast of the United States but not at similar latitudes on the southwest coast. Differences in which of the following most likely account for this?

TLS Online TPP Program

#Question id: 9159

#SCPH06 I Botany

Which of the following investigations would shed the most light on the future distribution of organisms in temperate regions that are faced with climate change?

TLS Online TPP Program

#Question id: 9159

#SCPH28 | Zoology

Which of the following investigations would shed the most light on the future distribution of organisms in temperate regions that are faced with climate change?