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TLS Online TPP Program

#Question id: 30065

Acetylcholine binds to M2 muscarinic receptors decreases cAMP in the SA nodal cells, The result is:

#Unit 7. System Physiology – Animal
  1. slows opening of Ca2+ channels
  2. fast opening of Ca2+ channels
  3. slows opening of Na+ channels
  4. fast opening of Na+ channels
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TLS Online TPP Program

#Question id: 4864

#Unit 8. Inheritance Biology

Following is a number of different gamete produced by AaBbCc

ABC- 366, abc- 367,   aBc- 109     AbC-105   

aBC-3      Abc -4      ABc- 25     abC-21

What are distance between A and B
TLS Online TPP Program

#Question id: 1040

#Unit 4. Cell Communication and Cell Signaling

Why might it be easier to determine the bacterium that caused pneumonia than one that caused a wound infection?
TLS Online TPP Program

#Question id: 5216

#Unit 11. Evolution and Behavior

Alu elements account for about 10% of the human genome. What does this mean?
TLS Online TPP Program

#Question id: 9162

#Unit 9. Diversity of Life Forms

If the direction of Earth's rotation reversed, the most predictable effect would be ________.
TLS Online TPP Program

#Question id: 32373

#Unit 2. Cellular Organization

Cytochalasin D,  a fungal alkaloid, depolymerizes actin filaments by: