Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 27557
TLS Online TPP Program

#Question id: 2063

In what way do the membranes of a eukaryotic cell vary?

#2. Cellular Organization

  1. Phospholipids are found only in certain membranes.

  2. Certain proteins are unique to each membrane.

  3. Only certain membranes of the cell are selectively permeable.

  4. Some membranes have hydrophobic surfaces exposed to the cytoplasm while others have hydrophilic surfaces facing the cytoplasm.
More Questions
TLS Online TPP Program

#Question id: 24046

#Aptitude

Media that exist in an interconnected series of communication points are referred to as
TLS Online TPP Program

#Question id: 23431

#Aptitude

If A + B means A is the brother of B; A ×B means A is the son of B; and A%B means B is the daughter of A then which of the following means M is the maternal uncle of N?
TLS Online TPP Program

#Question id: 10930

#7. System Physiology – Animal

A 34-year-old man with schizophrenia has had chronic fatigue for 6 months. He has a good appetite, but has refused to eat vegetables for 1 year because he hears voices saying that vegetables are poisoned. His physical and neurological examinations are normal. His hemoglobin level is 9.1 g/dL, leukocyte count is 10,000/μl3, and MCV is 122. Which of the following is the most likely diagnosis?
TLS Online TPP Program

#Question id: 11196

#7. System Physiology – Animal

Pyrethroid insecticides prevent the voltage-gated sodium channels of insects from inactivating. Neurons that were exposed to pyrethroids would ________.
TLS Online TPP Program

#Question id: 11134

#7. System Physiology – Animal

Which of the following statements concerning synaptic transmission is correct?