All natural compounds are safe for human consumption.
-False
Answer:
light dependent reactions occur at the lumen of the thylakoids present in the chloroplast.
Answer:
The cell membrane separates the external and internal environment of the cell. The cell membrane is composed of bilayer lipids, proteins and small amount of carbohydrates.
The lipid part is soluble in hydrophobic environment or with the hydrophobic part of other phospholipids because like molecules dissolve in like molecules. The hydrophobic part is non polar and hydrophilic parts is able to dissolve in polar area due to the interaction of same molecules with each other.
Answer:
An urban community has buildings. An urban community has more air pollution than other types of communities.
