Some molecules can't go through the cell membrane.
Hemoglobin assists in the transport of oxygen in vertebrates, including humans. It is a protein found in red blood cells that binds to the oxygen molecules in the lungs and carries them to tissues throughout the body.
In mitochondria, electron-carrying molecules are moved along the membranes by protein complexes that pump protons across the inner membrane, creating an electrochemical gradient. In chloroplasts, electron-carrying molecules are helped along by the thylakoid membrane's structure, which provides a platform for electron transport proteins to interact and facilitate the movement of electrons during photosynthesis.
Air :)Hoped this helped
A protein will pass through the endoplasmic reticulum (ER) and the Golgi apparatus as it leaves the cell. In the ER, the protein undergoes post-translational modifications, while the Golgi apparatus further modifies and packages the protein into vesicles for secretion out of the cell.
Oswald Avery helped build our understanding of genetics by demonstrating that DNA is the substance responsible for heredity. In the early 1940s, he conducted experiments using pneumococci bacteria, revealing that the transforming principle, which could transfer genetic traits, was DNA. This groundbreaking work established DNA as the carrier of genetic information, laying the foundation for modern genetics and molecular biology. Avery's findings were pivotal in shifting the scientific focus from proteins to nucleic acids as the key molecules in heredity.
Carrier proteins aid in facilitated diffusion by binding a particular substance, then altering their shape to bring that substance into or out of the cell. Those molecules can not go through the lipid layer on their own as they can not dissolve in lipids. (This is sometimes called lipophobia). This relationship is somewhat like an enzyme and substrate combination.
Willis Carrier invented air conditioning.~Hope it helped
Gilbert helped by developing a method for determining the sequence of nucleotides in the molecules of DNA and RNA.His work added a lot about how DNA, as a carrier of the genetic traits, directs the chemical machinery of the cell. He received the Nobel Prize in 1980.
Small molecules are absorbed in the small intestine...I hope this helped...
Hemoglobin assists in the transport of oxygen in vertebrates, including humans. It is a protein found in red blood cells that binds to the oxygen molecules in the lungs and carries them to tissues throughout the body.
Boatswain's mate
400 million grams of protein
In mitochondria, electron-carrying molecules are moved along the membranes by protein complexes that pump protons across the inner membrane, creating an electrochemical gradient. In chloroplasts, electron-carrying molecules are helped along by the thylakoid membrane's structure, which provides a platform for electron transport proteins to interact and facilitate the movement of electrons during photosynthesis.
1. A Mail Carrier 2. A vet. Those are all I can really think of , Hope this helped :)
Unfortunately, yes. but there is other ways of convincing your carrier to not include one. Hope this helped!
It depends on what bread you use. Hope this helped! <3, http://cupcakesblueboxesandglitterglue.blogspot.com/
this question is too hard to answer :) hope i helped