Answer:
D. carbon
Explanation:
all organic compounds consist of at least 1 atom of carbon which is then bonded to hydrogen, oxygen, nitrogen, etc.
From left to right: Photosynthesis , Respiration
It became clear in the 1970's
Answer:
Option A, 152
Explanation:
One glucose molecule undergoes the following three process in one complete chain of aerobic cell respiration -
a) Glycolysis - 2 ATP molecules are produced
b) Kerb cycle - 2 ATP molecules are produced
c) Electron transport chain - 34 ATP molecules are produced
Hence one glucose molecule can produce 38 ATP molecule
Therefore 4 glucose molecule produce
ATP molecules
Hence, option A is correct.
Answer:
water fleas
Explanation:
the fish eat tht water fleas for energy...