Quiz 1

14 Questions  I  By Ronitarajan

  
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1.  Assume that a eukaryotic cell has abundant glucose and O2 but needs ATP. The proton gradient in mitochondria of this cell will be generated by __________ and used primarily for _________ .
A.
B.
C.
D.
2.  Which process in eukaryotic cells will normally proceed whether O2 is present or absent?
A.
B.
C.
D.
3.  The Krebs cycle...
A.
B.
C.
D.
4.  The electron acceptor for glycolysis is.........
A.
B.
C.
D.
5.  During which phase of cellular respiration is ATP not produced directly by substrate level phosphorylation?
A.
B.
C.
D.
6.  Oxygen is not required during glycolysis.
A.
B.
7.  Cellular respiration consists of three interrelated metabolic processes. The first process to occur is called _____1_______.
8.  Glycolysis takes place in the _______.(where in thecell?)
9.  During the reactions in glycolysis, glucose a six carbon sugar is broken down into two ____(number of carbons) carbon sugars.
10.  The next set of reactions resulting in the complete breakdown of pyruvate is called the ___.
11.  Krebs cycle occurs in the __________ .
12.  Most of the energy removed from the carbon containing molecules during krebs cycle is in the form of _____________ molecules.
13.   NADH molecules are transferred to the___________ located in the inner membrane of the mitochondria. 
14.  Chemiosmosis is the use of chemical energy to pump hydrogen ions across a membrane into a compartment.
A.
B.
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