Because of their polymeric nature and their large (sometimes huge!)size, they are classified as macromolecules, big (macro-) molecules made through the joining of smaller subunits. ... Just remember that lipids are one of the four main types of large biological molecules, but that they don't...
Lipids:The drugs that are soluble in lipids have the potential to diffuse fastly into the cell membrane. Some examples of drugs that are soluble in the lipid are: Timolol. Propranolol.Answer and Explanation: Become a member and unlock all Study Answers Start today. Try it now Create an...
Why are lipids considered organic? Why don't polar molecules diffuse? Why is epithelial tissue important? What is the reason why hydrocarbons are not soluble in water? Why is transitional epithelial tissue important? Why does unsaturated oil remain liquid?
More generally, snakes sometimes fail to distinguish humans from other taxa that to our eyes, look very different. For example, snakes occasionally make unprovoked foraging attacks on people who are far too large to ingest24. A reliance upon epidermal chemical cues to assess a conspecific’s gen...
The hardest part about creating life is not making the amino acids that go into proteins; or the sugars, phosphates, and bases that go into DNA, which carries the cell’s genetic blueprint; or the lipids that form its protective membrane. The hardest part about creating life is not making...
Let’s imagine that cell A wants to get a message to cell B. Cell A secretes molecules that carry this message or signal. These molecules are known as signaling molecules and function like a postman or messenger. Signaling molecules can be lipids, proteins or even gases. ...
viral vectors. Viral vectors are derived from viruses that have been modified to carry nucleic acid drugs instead of viral genomes. Non-viral vectors are synthetic materials that can form complexes or conjugates with nucleic acid drugs. Examples of non-viral vectors include polymers, lipids and ...
BAs are necessary to emulsify lipids and absorb fats and fat-soluble vitamins. Most of them (95%) are recirculated to the liver from the terminal ileum. Only a small part enters the colon where they are either dehydroxylated or deconjugated by bacteria to form the so-called secondary BAs:...
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Why are lipids considered organic? Why is the relative thermodynamic stability of isomeric organic compounds inferred from the heats of combustion? Why is methane the most stable hydrocarbon? Explain. Why are acids considered corrosive? Why are carbon atoms important in organic molecules?