answersLogoWhite

0

Some molecules can't go through the cell membrane.

User Avatar

Jo Kub

Lvl 13
3y ago

What else can I help you with?

Continue Learning about Natural Sciences

Which organism is the transport of oxygen helped by hemoglobin?

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.


What helps electron-carrying molecules move along the membranes of mitochondria and chloroplasts?

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.


Made up of molecules that are always moving randomly?

Air :)Hoped this helped


What are the organelles a protein will pass through as it leaves the cell?

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 showing that?

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.

Related Questions

Why do the passenger molecules need to be helped by the carrier molecules?

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.


Who invented air conditoning?

Willis Carrier invented air conditioning.~Hope it helped


How did Walter Gilbert help with DNA?

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.


What do small molecules do in small intestine?

Small molecules are absorbed in the small intestine...I hope this helped...


Which organism is the transport of oxygen helped by hemoglobin?

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 historic maritime who helped a passenger book passage on a ship?

Boatswain's mate


How much protein in 4 oz hamburger patty?

400 million grams of protein


What helps electron-carrying molecules move along the membranes of mitochondria and chloroplasts?

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.


Who would get bitten by a dog it has to be profession?

1. A Mail Carrier 2. A vet. Those are all I can really think of , Hope this helped :)


Does the HTC rezound require a data plan?

Unfortunately, yes. but there is other ways of convincing your carrier to not include one. Hope this helped!


How much protein is in toast?

It depends on what bread you use. Hope this helped! <3, http://cupcakesblueboxesandglitterglue.blogspot.com/


What happens as the molecules in liquid move around?

this question is too hard to answer :) hope i helped