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What organelle packages up newly synthesised molecules for transport to the cell membrane?
Wiki User
∙ 12y ago
Golgi body/apparatus/complex
Wiki User
∙ 13y ago
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What are the protein molecules in a cell membrane that assist in cell transport?
Protein molecules are responsible for membrane transport. In passive transport diffusion is the phenomenon in which molecules flow naturally from areas of high concentration to lower concentrations.
What is the membrane that surrounds the cells?
this is the cell membrane made primarily of lipid molecules with proteins incorporated into it that aid in transport of molecules across the membrane
What ways molecules cross the membrane with energy?
active transport
How does endocytosis differ from the process shown in transparency?
Endocytosis is a process which allows a cell to engulf molecules in their entirety and surround those molecules in a membrane. Transport is when small molecules can actively transport through a cellular membrane and come out again.
Which organelle has a semi permeable membrane and separates the cell from it's environment?
The cell membrane (or plasma membrane) shows semi-permeability. In short some substances, such as gases and small electrically-neutral molecules CAN pass, while others like glucose and other large polar molecules CANNOT pass. Although glucose and other large polar molecules cannot pass through the semi-permeable cell membrane, they may enter through the interior of transport proteins.
What organelle is know as the internal transport membrane?
The endoplasmic reticulum.
In eukaryote electron transport occurs in the?
In the organelle called the mitochondria.In eukaryotes, electron transport occurs in the mitochondria. A mitochondrion is an organelle that is membrane bound.
Where is the cell is the electron transport chain?
In the inner membrane of the organelle called the mitochondrian.
Where do the reactants of the electron transport chain occur?
In the inner membrane of the mitochondrial organelle.
What organelle is involved in passive transport in both plant and animal?
the plasma membrane.
What biomolecule helps transport molecules across the membrane?
proteins
What are the protein molecules in a cell membrane that assist in cell transport?
Protein molecules are responsible for membrane transport. In passive transport diffusion is the phenomenon in which molecules flow naturally from areas of high concentration to lower concentrations.
What is the membrane that surrounds the cells?
this is the cell membrane made primarily of lipid molecules with proteins incorporated into it that aid in transport of molecules across the membrane
What type of molecules embebbed in the plasma membrane allows molecules to pass through the membrane by active or passive transport?
proteins
What ways molecules cross the membrane with energy?
active transport
What is the act of molecules crossing a membrane?
passive or active transport
How do carriers proteins facilitate passive transport of molecules across a membrane?
Carrier proteins facilitate passive transport of molecules across a membrane by changing its shape, by using ATP, to allow a substance to pass through the membrane.
