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TLS Online TPP Program

#Question id: 23783

Retinal is parallel to the surface of the membrane and is attached to a

#Unit 7. System Physiology – Animal
  1. Arginine residue at position 295 in the seventh transmembrane domain.
  2. Lysine residue at position 296 in the seventh transmembrane domain.
  3. Cysteine residue at position 297 in the seventh transmembrane domain
  4. Tyrosine residue at position 296 in the seventh transmembrane domain
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TLS Online TPP Program

#Question id: 5798

#Unit 8. Inheritance Biology

Mutations:
TLS Online TPP Program

#Question id: 10946

#Unit 7. System Physiology – Animal

A 26-year-old man received a paper cut. What substance is the major cause of pain of this acute inflammatory response?
TLS Online TPP Program

#Question id: 4322

#Unit 3. Fundamental Processes

If a particular operon encodes enzymes for making an essential amino acid and is regulated like the trp operon, then
TLS Online TPP Program

#Question id: 9164

#Unit 9. Diversity of Life Forms

Use the following figures to answer the question below.


East of the Mississippi River, in Hopkinsville Kentucky, the mean annual precipitation is 130 cm. The mean annual temperature is 14.3°C. In the winter, the mean temperature is 7.3°C, while in summer it is 20.6°C. Using the climograph shown here, how would we classify the biome found in Hopkinsville?
TLS Online TPP Program

#Question id: 11010

#Unit 7. System Physiology – Animal

Which of the following best explains how sympathetic stimulation affects the heart?