Answer: The correct answer for the fill in the blank is hydrophilic.
Plasma membrane is present around the cells of all living organisms. It is made up of two layers of phospholipids. These phospholipids are amphipathic in nature. This means that they have two regions, which are hydrophobic ( water hating, non polar) tail and hydrophilic ( water loving, polar) head.
The polar end of phospholipid plasma membrane is hydrophilic in nature. It faces the aqueous compartment, which is present outside and inside the cell. Since water is also hydrophilic in nature, therefore, these polar ends of phospholipids are aligned in this manner.
Answer:
list the usefulness of intracellular digestion by lysosomes?
intracellular digestion by lysosomes helps to digest food particle through phagocytosis and with the help of an enzyme in the cytoplasm
Explanation:
In mitochondria, during cellular respiration
Answer:
A complex set of interactions within an ecosystem can keep its numbers and types of organisms relatively constant over long periods of time under stable conditions living organisms in an ecosystem can be divided into three categories: producers, consumers and decomposers. They are all important parts of an ecosystem. Producers are the green plants. They make their own food.
Explanation:
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I believe the answer is the third one