A multicellular organism has many cells while a unicellular organism has only one.
Answer:
Sinh vật nhân sơ chỉ có một RNA Polymerase, trong khi sinh vật nhân chuẩn có ba (RNA Polymerase I, phiên mã rRNA; II, phiên mã mRNA; và III, phiên mã tRNA).
Answer:
Wave C (tell me if I'm right or wrong)
Explanation:
Answer:
The presence of more C-H bonds in lipids.
Explanation:
- Lipids have more hydrogen atoms bonded to carbon than carbohydrates and proteins.
- −
C
H
2
−
is a typical carbon hydrogen bond in lipids. When oxidized, this carbon releases 6 electrons that it can donate to reduce NAD and FAD during the electron transport chain of cellular respiration.
- H
−
C
−
O
H is a typical C-H bond in carbohydrates. When oxidized, this bond only releases 4 electrons.
- Moreover, a higher concentration of proton is generated by breakage of the CH bond in lipids. This would generate a steeper proton gradient required for running the enzyme ATP synthase. As more protons cross the mitochondrial membrane, the ATP synthase phosphorylates more ADP molecules resulting in a greater production of ATP.
1) There would be no recycling of the many nutrients present in the bodies of dead plants and animals. 2) Waste would continue to pile up.