Cell Signalling and Transduction problems
- 1. In terms of cell communication, what do bacterial pathogens such as cholera and anthrax have in common?
Options- A. They destroy the receptors for key signaling molecules
- B. They prevent the production of key signaling molecules
- C. They alter the chemical structure of key signaling molecules
- D. They block the normal functioning of signal transduction mechanisms Discuss
Correct Answer: They block the normal functioning of signal transduction mechanisms
- 2. Two key organizing principles for large multicellular organisms are
Options- A. prokaryotic cell structure and cell specialization
- B. cell specialization and communication between cells
- C. communication between cells and simple nerve reflexes
- D. simple nerve reflexes and cell specialization Discuss
Correct Answer: cell specialization and communication between cells
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