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TLS Online TPP Program

#Question id: 7306

A plant scientist was hired by a greenhouse operator to devise a way to force iris plants to bloom in the short days of winter. Iris normally blooms as a long-day (short-night) plant. Which of the following has the best chance of creating iris blooms in winter?

#Unit 5. Developmental Biology
  1. Artificially increase the period of darkness in the greenhouse.
  2. Increase the temperature to more closely follow summer temperatures.
  3. Alternate four hours of darkness with four hours of light repeatedly over each 24-hour period.
  4. Interrupt the long winter nights with a brief period of light.
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TLS Online TPP Program

#Question id: 323

#Unit 1. Molecules and their Interaction Relevant to Biology

When the atoms involved in a covalent bond have the same electronegativity, what type of bond results?
TLS Online TPP Program

#Question id: 3686

#Unit 3. Fundamental Processes

The short strand of ........ primer is required for the replication of DNA:
TLS Online TPP Program

#Question id: 15416

#Unit 5. Developmental Biology

Which of the following statements are regarding to lens induction in xenopus is incorrect?
TLS Online TPP Program

#Question id: 16099

#Unit 7. System Physiology – Animal

 Following adaptation to a hot climate there is an increase in:
TLS Online TPP Program

#Question id: 4303

#Unit 3. Fundamental Processes

Which component is not directly involved in translation?