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TLS Online TPP Program

#Question id: 27006

Which of these statements about dinoflagellates is false?

#Unit 10. Ecological Principles
  1. They possess two flagella.
  2. Some cause red tides.
  3. Their walls are composed of cellulose plates
  4. Their dead cells accumulate on the seafloor, and are mined to serve as a filtering material.
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TLS Online TPP Program

#Question id: 32319

#Unit 1. Molecules and their Interaction Relevant to Biology

The standard free-energy change for given reactions, using the equilibrium constants given for the reactions at 25 °C and pH 7.0, will be
TLS Online TPP Program

#Question id: 26866

#Unit 10. Ecological Principles

Secondary production is generally limited by
TLS Online TPP Program

#Question id: 27115

#Unit 4. Cell Communication and Cell Signaling

Vibrio cholerae releases a protease that disrupts tight junctions by degrading the
TLS Online TPP Program

#Question id: 24593

#Unit 2. Cellular Organization

Performing the electrophoresis which of the following will highest mobility
TLS Online TPP Program

#Question id: 27162

#Unit 7. System Physiology – Animal

A61-year-old woman with hyperthyroidism is treated with propylthiouracil. The drug reduces the synthesis of thyroid hormones because it inhibits oxidation of