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#Question id: 15170


Chemoheterotrophs are the bacteria which utilize

#Part-A Aptitude & General Biotechnology
  1. sunlight as an energy source.
  2. preformed organic molecules as a carbon source AND as an energy source
  3. preformed inorganic molecules as an carbon source.
  4. inorganic chemicals as an energy source.

Answer:- Option(s): 2


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#Question id: 2059

#Part-A Aptitude & General Biotechnology

For a protein to be an integral membrane protein, it would have to be:

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An animal cell lacking carbohydrates on the external surface of its plasma membrane would likely be impaired in which function?

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#Question id: 2061

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Which of the following types of molecules are hydrophilic and therefore excluded from the hydrophobic portion of the phospholipid bilayer?

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#Question id: 2062

#Part-A Aptitude & General Biotechnology

Which of the following types of molecules lack hydrophilic domains?

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

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#Question id: 2064

#Part-A Aptitude & General Biotechnology

What kinds of molecules pass through a cell membrane most easily?

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