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Maiem Maiem
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6 years ago
A compound that dissociates in water to produce ________ is called a salt.
 
  A) hydrogen ions
  B) anions
  C) hydroxyl ions
  D) cations
  E) anions and cations


Which of the following is classified as a nonmembranous organelle of eukaryotic cells?
 
  A) endoplasmic reticulum
  B) Golgi body
  C) mitochondrion
  D) centriole
  E) peroxisome


Which of the following is an INCORRECT pairing?
 
  A) electrolytes; anions
  B) synthesis; endothermic
  C) hydrolysis; hydrogen bonds
  D) catabolism; exothermic
  E) dehydration; anabolism


The glycocalyx of a eukaryotic cell performs all of the following functions EXCEPT
 
  A) protection against dehydration.
  B) anchoring cells to each other.
  C) cellular recognition and communication.
  D) transfer of genetic material between cells.
  E) strengthening the cell surface.


Unstable isotopes can be useful
 
  A) catalysts.
  B) in medical diagnosis.
  C) in vitamins.
  D) in the formation of hydrogen bonds.
  E) as buffers.
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Rae-RaeRae-Rae
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Maiem Author
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