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book Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan cover

Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan

النسخة 3الرقم المعياري الدولي: 9781133592075
book Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan cover

Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan

النسخة 3الرقم المعياري الدولي: 9781133592075
تمرين 10
The oxygen released by photosynthesis comes from:
A)CO2.
B)H2 O.
C)light.
D)NADPH.
E)electrons.
التوضيح
موثّق
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They used 18 O (heavy isotope of oxygen)...

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Biology 3rd Edition by Peter Russell, Paul Hertz, Beverly McMillan
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