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True / False Questions



This activity contains 10 questions.

Question 1
1
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In the phospholipid bilayer of a cell, the hydrophobic tails face the outside of the cell or the extracellular fluid.
   
 
End of Question 1


Question 2
2
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Cellular communication and signaling involves recognition of glycoproteins bound to the plasma phospholipid membrane.
   
 
End of Question 2


Question 3
3
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The movement of water molecules from areas of high concentration to low concentration is known as facilitated diffusion.
   
 
End of Question 3


Question 4
4
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The passive and random movement of molecules from areas of high to low concentration is known as simple diffusion.
   
 
End of Question 4


Question 5
5
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If red blood cells are placed into a solution that is hypertonic they will swell and burst.
   
 
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Question 6
6
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Glycolysis is the phase of the cellular metabolic pathway that occurs in the cytoplasm and requires oxygen as a final electron acceptor.
   
 
End of Question 6


Question 7
7
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During a strenuous workout you might feel a burning or painful sensation within your muscles because as the muscles become depleted of oxygen they produce ATP through lactic acid fermentation.
   
 
End of Question 7


Question 8
8
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In cellular respiration 34 molecules of glucose are produced for every molecule of glucose.
   
 
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Question 9
9
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Cellular respiration occurs within all organelles of the cell.
   
 
End of Question 9


Question 10
10 Endocytosis involves the entrance of large molecules engulfed by vesicles formed from pinching off of the plasma membrane.
   
 
End of Question 10


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