<span>Sodium channels close when not occupied
</span><span>Sodium ions diffuse through and enter the cell.
</span>
Then they leave the cell.
The sodium diverts in the cell layer have receptor locales for acetylcholine.
1. when a earth worm eat it deposits nutrient by pooping
2. earth worm, feed grass, feed cow, human eat cow
Answer : Low;High
You use high power for a more detailed view on what you are looking at and you use the low power for a general view.
The term that designates foods that contain non nutrient substances that may provide health benefits beyond basic nutrition is functional foods. Functional foods are modified food that claims to improve health or well-being by providing benefit beyond that the traditional nutrients it contains. They include; breads, cereals, beverages that are fortified with vitamins, some herbs, and nutraceuticals.
Answer:
The correct answer is the last statement.
Explanation:
Amphipathic refers to a substance that comprises both hydrophobic and hydrophilic surfaces. Thus, the given first three statements are incorrect. The amphipathic helices are witnessed on the proteins surfaces in which the hydrophilic region associates with the aqueous phase and the hydrophobic regions associate with the hydrophobic component of the protein.
Both the amphipathic sheets and helices exhibit primarily the hydrophobic or hydrophilic residues on one face. Thus, the correct answer is the last statement.
