Routt Cell Transport

_____ is spontaneous movement of materials from areas of high concentration to areas of low concentration.

• ACTIVE TRANSPORT

• ENDOCYTOSIS

• DIFFUSION

• EXOCYTOSIS

SPONTANEOUS MEANS...

• HAPPENING AUTOMATICALLY WITHOUT THE INPUT OF ENERGY.

• REQUIRING INPUT OF ENERGY

• UNABLE TO CHANGE

• MICROSCOPIC

DIFFUSION THROUGH A MEMBRANE IS...

• ACTIVE TRANSPORT

• OSMOSIS

• CROSS-MEMBRANATION

• EXOCYTOSIS

WATER ENTERS CELLS THROUGH THE PROCESS OF OSMOSIS.

• TRUE

• FALSE

HOW MUCH INPUT OF ENERGY IS REQUIRED FOR OSMOSIS?

• ONE CALORIE PER CUBIC CENTIMETER OF WATER

• 1.15 CALORIES PER MILLILITER

• DEPENDS ON WHAT KIND OF CELL.

• NONE.

WATER FLOWS THROUGH A MEMBRANE DUE TO THE DIFFERENCE IN CONCENTRATIONS ON EITHER SIDE. THIS IS CALLED...

• ACTIVE TRANSPORT

• ENERGY REQUIRED

• OSMOTIC PRESSURE

• PHOSPHOLIPID BILAYER

A MIXTURE OF A SOLVENT AND A SOLUTE DISSOLVED IN IT IS CALLED A ...

• ATOM

• SOLUTION

• ACID

• COMPOUND

IT'S PART OF A SOLUTION; IT'S USUALLY A LIQUID AND THE SOLUTE DISSOLVES INTO IT.

• CHEMISTRY

• MIXTURE

• SOLVENT

• SUSPENSION

IT'S PART OF A SOLUTION; IT'S WHATEVER IS DISSOLVED IN THE SOLVENT.

• SOLUTE

• COMPOUND

• PLASMA

• ACID

IF YOU MIX SALT WITH WATER, THE _____ IS THE SOLVENT.

• WATER

• SALT

• AIR

• CONTAINER