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TLS Online TPP Program

#Question id: 11640

Which of the following is not characteristic of ciliates?

#Unit 9. Diversity of Life Forms
  1. They use cilia as locomotory structures or as feeding structures.
  2. They are relatively complex cells.
  3. They can exchange genetic material with other ciliates by the process of mitosis.
  4. Most live as solitary cells in fresh water
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TLS Online TPP Program

#Question id: 24437

#Unit 1. Molecules and their Interaction Relevant to Biology

If bovine mitochondria have 8 c subunits per c ring, what is the predicted ratio of ATP formed per NADH oxidized?
TLS Online TPP Program

#Question id: 566

#Unit 1. Molecules and their Interaction Relevant to Biology

The role of the metal ion (Mg2+) in catalysis by enolase is to
TLS Online TPP Program

#Question id: 3717

#Unit 3. Fundamental Processes

E. coli DNA polymerase catalyzes polymerization in the ________ direction(s)
TLS Online TPP Program

#Question id: 4597

#Unit 11. Evolution and Behavior

Cotton-topped tamarins are small primates with tufts of long white hair on their heads. While studying these creatures, you notice that males with longer hair get more opportunities to mate and father more offspring. To test the hypothesis that having longer hair is adaptive in these males, you should ________.
TLS Online TPP Program

#Question id: 12070

#Unit 7. System Physiology – Animal

A 26-year-old man develops glomerulonephritis, and his GFR decreases by 50% and remains at that level. For which of the following substances would you expect to find the greatest increase in plasma concentration?