Answer: Cell membrane is layer which is present in all living cells. It is present under the cell wall but in some cases such as plant cells.
Explanation: It is composed of lipid bilayer and proteins embedded in it. Phospholipids, glycolipids and sterols is the composition. Its function is to protect the cell from extracellular environment. It is semipermeable membrane that js allow only selected molecules to pass.
Glycolysis, pyruvate oxidation, TCA cycle, ETS
Producers make their own food through the process called photosynthesis, which uses water and sunlight to produce glucose and oxygen as a byproduct. It uses glucose to power its cells.
This would be considered the synaptic cleft
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