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WorksheetsActive & Passive Transport Review
Total questions: 53
Worksheet time: 45mins
Active transport is movement of particles through the cell membrane from a region of ...1... to a region of ...2... using energy in the form of ...3...
1: lower concentration, 2: higher concentration, 3: NADPH
1: higher concentration, 2: lower concentration, 3: NADPH
1: higher concentration, 2: lower concentration, 3: ATP
1: lower concentration, 2: higher concentration, 3: ATP
Which one is the definition of active transport?
movement of particles through the cell membrane from a region of lower concentration to a region of higher concentration using energy in the form of ATP.
passage of water molecules from a region of their higher concentration to a region of their lower concentration through a partially permeable membrane
net movement of molecule from a region of higher concentration to region of lower concentration. Molecule down a concentration gradient
net movement of molecule from a region of lower concentration to region of higher concentration. Molecule down a concentration gradient
A general term for the various types of active transport that move particles into a cell by enclosing them in a vesicle made out of plasma membrane.
Endocytosis
Exocytosis
Osmosis
Diffusion
A form of bulk transport in which materials are transported from the inside to the outside of the cell in membrane-bound vesicles that fuse with the plasma membrane.
Endocytosis
Exocytosis
Osmosis
Diffusion
white blood cells engulfing invading bacteria is an example of
Endocytosis
Exocytosis
Diffusion
Facilitated Diffusion
nerve cells release neurotransmitters across gaps
and secretion of proteins and wastes
Exocytosis
Endocytosis
Diffusion
Facilitated Diffusion
small compartment enclosed by a membrane formed during transport of material during endo + exocytosis
vesicles
large vacuole
mitochondria
lysosome
Some cells move large particles out of the cell through the process of:
Protein Synthesis
Endocytosis
Exocytosis
Cytoplasmic Streaming
Which type of passive transport uses helper proteins to help molecules pass through the membrane?
Cell membranes are described as selectively permeable.
Four students were asked to explain what this means. Which one is correct?
Student 1: Cell membranes prevent all materials from entering the cell.
Student 2: Cell membranes only provide structural support for the cell.
Student 3: Cell membranes regulate which substances can enter and exit the cell.
Student 4: Cell membranes allow water and water-soluble substances to enter the cell.
Which characteristic of a cell membrane allows it to control materials entering and leaving a cell?
A cell membrane is surrounded by fluid.
A cell membrane is semi-permeable.
A cell membrane holds organelles in place.
A cell membrane is found in plant and animal cells.
Passive Transport
Does require cell energy
Does NOT require cell energy
What type of transport uses a transport protein?
Osmosis
Facilitated diffusion
Diffusion
Passive transport
What are examples of passive transport
Simple diffusion
Exocytosis
Osmosis
Facilitated diffusion
Endocytosis
What is the picture showing?
Active transport
Osmosis
Diffusion
Facilitated Diffusion
Filtration
Osmosis requires energy for transport of water molecules
True
False
Select all correct answers: An example of passive transport is
Osmosis
Uptake
Diffusion
Pump methods
Kidneys use ______________ to provide equilibrium in the body.
Osmosis
Filtration
Facilitated Diffusion
Diffusion
The substance most commonly transported by facilitated diffusion is
Potassium
Insulin
Cytoplasm
Glucose
An activated canister of tear gas is thrown into a room. Soon the gas spreads wall to wall. This movement is an example of
diffusion
osmosis
facilitated diffusion
Filtration
Dropping a yo-yo is an example of passive transport
True
False
Diabetics have ________ blood sugar.
High
Low
What type of transport is being shown in the picture?
Diffusion
Osmosis
Facilitated Diffusion
Filtration
A diabetic has a problem with which type of transport?
diffusion
facilitated diffusion
filtration
osmosis
