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What proteins move need substances or waste materials through the plasma membrane?
transport proteins
What else can I help you with?
Move needed substances or waste materials through the plasma membrane?
transport proteins
What are the special structures in the cell membrane that allow materials such as water and sugar to pass through made o?
The special structures in the cell membrane that allow materials like water and sugar to pass through are proteins called transport proteins. These proteins help facilitate the movement of specific molecules across the membrane by acting as channels or carriers. They play a crucial role in regulating the flow of substances in and out of the cell.
How do most materials etner cells?
Through proteins in the membrane.
Which molecules are often embedded within the lipid to help substances move through the membrane?
Cholesterol and proteins are often embedded within the lipid bilayer to help substances move through the membrane. Cholesterol helps to stabilize the membrane's fluidity, while proteins act as channels or carriers for molecules to pass through the membrane.
What helps to allow materials to cross the plasma membrane?
Materials cross the plasma membrane through processes such as simple diffusion, facilitated diffusion, and active transport. These processes involve the movement of substances across the lipid bilayer of the membrane with the help of transport proteins or by utilizing energy to move against a concentration gradient.
What regulates the flow of materials to and from the cell?
The cell membrane regulates the flow of materials into and out of the cell. It is selectively permeable, meaning it controls what substances can pass through it. Additionally, membrane proteins and transport channels help facilitate the movement of specific molecules in and out of the cell.
How do materials get into and out of the cell?
Through proteins in the membrane.
What are the special structures in the cell membrane that allow materials such as water and sugar through made of?
PROTEIN!!!!!!!!!!!!!!!!!!!!!!!!!
What is the name of the organelle that moves proteins and other substances through the cell?
The endoplasmic reticulum are transport tubes made of membrane that move proteins and other materials through the cell, most likely sending them towards the Golgi apparatus/body.
Which of molecules are often embedded within the lipid bilayer to help substances through the membrane?
Proteins known as membrane proteins are often embedded within the lipid bilayer to facilitate the transport of substances across the membrane. These include channel proteins, which provide passageways for specific ions and molecules, and carrier proteins, which bind to substances and change shape to shuttle them through the membrane. Additionally, aquaporins are specialized channel proteins that specifically aid in the transport of water. Together, these proteins play a crucial role in regulating cellular transport and maintaining homeostasis.
What is a type of protein found in the cell membrane which regulates the coming and going of substances into or out of the cell?
Channel proteins are a type of protein found in the cell membrane that regulate the passage of specific ions or molecules into or out of the cell. These proteins form channels or pores that allow substances to pass through the membrane, controlling the movement of substances across the cell membrane.
Which molecules help control movement of substances through cell membranes?
Proteins such as transporters, channels, and pumps are the main molecules that help control the movement of substances through cell membranes. These proteins facilitate the selective transport of ions, molecules, and other substances into and out of cells, maintaining proper cellular function. Additionally, phospholipids in the membrane also play a role in regulating the movement of substances across the cell membrane.
