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In one method, transport proteins in the cell membrane "pick up" molecules outside the cell and carry them in, using energy. Transport proteins also carry molecules out of cells in a similar way.
Rhett Strosin
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What are the function lysomes?
lysosomes are organelles that are used for transportation of proteins in the cell.
Do the Golgi apparatus play an important role in the modification and transportation of proteins true or false?
true!
The Golgi apparatus plays an important role in the modification and the transportation of proteins true or false?
definitely yes
What is smooth and rough ER and what does it do?
The endoplasmic reticulum is the transportation system of a cell. It transports proteins and other materials across the cell. A "Rough" ER is dotted with ribosomes. Ribosomes are what assemble proteins in a cell.
What is function of a Golgi?
They derive glyco proteins and glyco lipids from proteins and lipids.They produce lysosomes in cell. Produce cell wall materials exept cellulose. Involve in material transportation mainly
What is a Golgi functions?
They derive glyco proteins and glyco lipids from proteins and lipids.They produce lysosomes in cell. Produce cell wall materials exept cellulose. Involve in material transportation mainly
What does the Golgi Apparatus in a plants cell?
"The Golgi apparatus handles the transportation in the cell. It will process proteins and lipids and then those can be secreted out of the cell."
What does active transport mean in medical terms?
active transportation is the one that requires energy. passive transportation doesn't require energy and particles move because of differences of concentration - it's diffusion and osmosis. most common energy source in cells is ATP, also ADP and AMP. active transportation also requires special proteins in cell membrane. those proteins use energy to transport iones and molecules from one side of membrane to another.
Describe the role of carrier proteins during active transport?
they work as a catalysator for the transportation. They lower the nessesary energy for a transport to start. This can in many cases only be achieved by highly specifically adapted carriers, which in cells is mostly proteins.
What are globulins the plasma proteins responsible for?
globulins are the proteins present in blood plasma..proteis constitutent 7to 8% blood plasma.other proteins are albumins and fibrinogen.. globulins are used for transportation and disease resistance..
What are the functions of proteins in cells?
the function of proteins in cell may be varied.structurally they repair the wear and tear and thus are building blocks.In cell as in plasma membrane they act as channels for transportation of materials across the membrane and thus are intrinsic and extrinsic ,proteins may act as receptors also in form of enzymes and thus contribute to metabolism we can take an example of G-proteins in signal transduction, etc.
Organelle responsible for the transportation of information?
The transportation of information in a cell occurs in two steps. Firstly DNA (the information store) is transcribed into mRNA this is done by enzymes like RNA polymerase. This mRNA is then tranlated into proteins by the RIBOSOME (this is the organelle i think your asking about)
