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Molecular Transport (in cells) is the movement of materials across a cell membrane. The two kinds of Molecular Transport used in organisms are Active Transport and Passive Transport.
Active Transport- materials move across the plasma membrane with the use of energy (like Adenosine Triphosphate)
Passive Transport- materials move accross the plasma membrane without the use of energy
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What method of molecular transport says water concentration inside a cell is higher than the water concentration outside the cell water flows out of the cell?
Osmosis.
Which steam powered method of transport quickly outpaced transport by canal?
: Railroad
Which part of the breakdown of glucose requires molecular oxygen O2?
the electron transport chain
What is molecular formula of iodine?
I2 is called as molecular iodine
What method of cell transport is at work when you are dehydrated?
the cell membrane
What method of molecular transport says water concentration inside a cell is higher than the water concentration outside the cell water flows out of the cell?
Osmosis.
Which type of transport requires energy to move sodium ions from a low concentration across the intestinal wall into a higher concentration?
Active transport.
What is a 15 letter word for molecular movement?
active transport
What method is used to distinguish between different molecular compounds that contain the same element?
They use subscripts in the chemical formula. Example H2O indicates that there are two hydrogens.
What is the Method of movement that requires the expenditure of ATP molecules is?
active transport
Which steam powered method of transport quickly outpaced transport by canal?
: Railroad
Which steam-powered method of transport quicky out placed transport by canal?
train
What body system reduces nutrients to molecular level for transport?
The large intestine
Which part of the breakdown of glucose requires molecular oxygen?
the electron transport chain
What uses bacteria to copy DNA?
They can reproduce very quickly
Which part of the breakdown of glucose requires molecular oxygen O2?
the electron transport chain
3 types of active transports?
Molecular, Endocytosis , and Exocytosis transport
