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TLS Online TPP Program

#Question id: 31096

The calcium transport cycle is completed when: 

#Unit 4. Cell Communication and Cell Signaling
  1. ER calcium enters the cytosol via an ATP-powered Ca+2 pump
  2. Cytosolic calcium enters the ER via an ATP-powered Ca+2 pump
  3. Cytosolic calcium enters the ER via Ca2+/Na+ antiporters
  4. ER calcium enters the cytosol via IP3 gated Ca+2 channels
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TLS Online TPP Program

#Question id: 21250

#Unit 7. System Physiology – Animal

A 56-year-old female was diagnosed with a tumor near the base of the skull, impinging on her optic tract. Which of the following statements about the central visual pathway is correct?
TLS Online TPP Program

#Question id: 23766

#Unit 7. System Physiology – Animal

The sensory receptors for vision are:
TLS Online TPP Program

#Question id: 23767

#Unit 7. System Physiology – Animal

The sensory receptors for vision are located on the:
TLS Online TPP Program

#Question id: 23768

#Unit 7. System Physiology – Animal

Which of the following cells function as photoreceptors?
TLS Online TPP Program

#Question id: 23769

#Unit 7. System Physiology – Animal

What are the difference between the cones and rode cells?
a. Cones are sensitive to low-intensity light and Rods are responsible for vision at higher light levels. 
b. Rods are sensitive to low-intensity light and cones are responsible for vision at higher light levels. 
c. Rods do not participate in color vision and cones do.
d. Cones do not participate in color vision and Rods do.
Choose correct statements accordingly
TLS Online TPP Program

#Question id: 23770

#Unit 7. System Physiology – Animal

What is the function of rods and cones in the eye?