Answer;
Do not have a polar or charged region.
Cooking oil and gasoline (a hydrocarbon) have no affinity for water because they do not have a polar or charged region.
Explanation;
An amphipathic molecule is a molecule that contains both polar and nonpolar regions. Answer As the answer above said amphipathic molecules have two ends. A Hydrophilic end or a polar end, and a hydrophobic end or a non-polar end. Amphipathic molecules are extremely important in the human body. because they function as transporters of hydrophobic material in the hydrophilic environment of the body.
A simple example is that lipids (fat) can not circulate the body along with blood unless it is bonded to an amphipathic molecules or else lipids will not be able to move in the vessels and will make obstructions.
Answer:
Viroids
Explanation:
Viroids are an infectious entity affecting plants, smaller than a virus and consisting only of nucleic acid without a protein coat.
Answer: Proteins and Carbohydrates
Explanation:
Answer: Topoisomerases (or DNA topoisomerases) are enzymes that participate in the overwinding or underwinding of DNA. The winding problem of DNA arises due to the intertwined nature of its double-helical structure. During DNA replication and transcription, DNA becomes overwound ahead of a replication fork.
Explanation:
Answer:
both surface tension and capillary action. ... But if the available volume is not enough, eventually some of the vapour ... of particles leaving the vapour phase, so there is no net change in the amount of ... the matter exists in a phase with properties of both liquids and gases known as a supercritical fluid.
Explanation:
