Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 58475
TLS Online TPP Program

#Question id: 31136

The intestinal absorption of glucose is impaired by use of ouabain, an inhibitor of Na+-K+ ATPase. Indicate the correct explanation?

#Unit 2. Cellular Organization
  1. Bind exclusively to the extracellular surface of Na+-K+ ATPase when it is in the E1 state.
  2. Bind exclusively to the extracellular surface of Na+-K+ ATPase when it is in the E1-P state.
  3. Bind exclusively to the extracellular surface of Na+-K+ ATPase when it is in the E2 state.
  4. Bind exclusively to the extracellular surface of Na+-K+ ATPase when it is in the E2-P state.
More Questions
TLS Online TPP Program

#Question id: 27918

#Unit 11. Evolution and Behavior

What does evolution indicate?
TLS Online TPP Program

#Question id: 4609

#Unit 11. Evolution and Behavior

Pseudogenes are ________.
TLS Online TPP Program

#Question id: 5721

#Unit 8. Inheritance Biology

There is paracentric inversion heterozygote ABCDEFG/ABFEDCG involved in double recombination during meiosis I within inverted region result in

A. dicentric and an acentric chromosome in meiosis I as the chiasmata get terminated.

B. appearance of deletion in both the cross over product

C. all gamete are viable

D. nonviable gametes from crossover products.

Which of the above statements are correct?
TLS Online TPP Program

#Question id: 11547

#Unit 7. System Physiology – Animal

A cluster of tumor cells that produces and secretes growth factors to induce surrounding cells to grow and divide is showing which type of cell-to-cell signaling?
TLS Online TPP Program

#Question id: 7301

#Unit 5. Developmental Biology

An Rajasthani hunter was worried about being attacked by grizzly tigers, so he left the lights in his cabin on all the time. Plants near the cabin flowered a month early. Which of the following best explains this?