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WorksheetsRespiration in Plants- Quiz 3
Total questions: 10
Worksheet time: 3mins
Which metabolic pathway is a common pathway to both anaerobic and aerobic metabolism?
TCA cycle
ETS
EMP pathway
Kreb’s cycle
ATP is –
An energy currency
a nucleotide
formed in both respiration and photosynthesis
All
Glycolysis –
Takes place in all living cells
Causes partial oxidation of glucose (one molecule) to form 2 molecules of pyruvic acid and 2 ATP as net gain
Uses 2 ATP at two steps
All
Function of respiration is to –
make ATP
Make NADH
Get rid of glucose
Get rid of CO2
Glycolysis is found in –
Eukaryotic cells
Anaerobic cells
Virtually all cells
Most muscle cells
How many molecules of O2 are used and how many CO2 comes out during the glycolytic breakdown of one glucose molecule?
1; 2
2; 1
0; 0
36; 6
Fermentation always produces –
AMP
NAD+
Pi
DNA
NAD+ is –
a protein
an oxidising agent
a reducing agent
formed under only aerobic conditions
In Kreb’s cycle, how many oxidation (dehydrogenation) occur?
4
6
2
1
Correct sequence of events in Kreb’s cycle is –
Acetyl CoA →Citrate →Pyruvate →
α -ketoglutarate →Succinate →Malate→ Fumarate→ OAA
Acetyl CoA →Citric acid→α -ketoglutaric acid →Succinic acid →Fumaric acid→ Malic acid→ OAA
Acetyl CoA →Citric acid →Malic acid →α-ketoglutaric acid →Succinic acid →OAA
All are wrong
