Cell Movement

Which two parent processes move materials and substances through a cell membrane?

Active transport

Public transport

Passive transport

The Chicago Transit Authority

This process is necessary when an input of energy is required to move materials through a cell membrane.

Exocytosis

Osmosis

Active transport

Mitochondrization

Active transport involves the transportation of ______.

Mitochondria

Goods

Exports

Proteins

Active transport requires ______ to move materials through a cell membrane.

Credentials

Energy

A juris doctorate

Friendship

In active transport, the particle that is being moved into the cell membrane binds with the protein transporting it, and cellular energy is used to move the particle and "binded" protein through the cell membrane.

True

False

Once a particle is moved through a cell membrane using active transport, it is ______.

Released

Expanded

Inverted

Arrested

The movement of particles through a solution or gas from an area with a higher number of particles to an area with a lower number of particles is ______.

Cellular matrification

An example of Pine's Theorum

A Concentration gradient

A swingin' way to transport some particles, baby yea!

In active transport, energy is provided by the ______.

Chloroplast

Mitochondria

Golgi apparatus

Funk

Active transport is used when something needs to move ______ the concentration gradient.

Against

With

Toward

Within

Adenosine triphosphate, or ATP, is the molecule that carries energy to the place where the energy is needed.

True

False

According to the concept of active transport, when a particle that needs to move in or out of a cell is too big to fit through the membrane, the cell needs to morph and potentially utilize which two processes?

Phagocytosis

Endocytosis

Pinocytosis

Exocytosis

______ occurs when something that is too large to move through the cell membrane needs to move in through the cell membrane.

Endocytosis

Upset stomach

Indigestion

Exocytosis

A form of endocytosis used for solid particles.

Halitosis

Pinocytosis

Phagocytosis

Tuberculosis

In active transport, when a liquid is too big to move through the cell membrane, it uses a form of endocytosis called ______.

Osmosis

Pinocytosis

Oxymoron

Phagocytosis

______ occurs when something that is too large to move through the cell membrane needs to move out through the cell membrane.

Electromagnetic transfer

Molecular degeneration

Exocytosis

Endocytosis

In order to receive energy, the cell wall has to let in food, oxygen, and other substances.

True

False

Then what has to let in food, oxygen, and other substances to give a cell energy?

The cell fimbrane

The cell rembrane

The cell membrane

The cell's bottle o' gin, mane

Just as a cell has to accept food, oxygen, and other substances to receive energy, it has to release ______.

Gas

Prisoners

Waste

Classified documents

A cell does not need to accept harmful particles when accepting its sources of energy, so it must be ______.

Suspicious

Permeatively selectable

Paranoid

Selectively permeable

The movement of substances through a cell membrane without the use of energy is called ______.

Passive selectiveness

Passive transport

Passive aggressiveness

Automatic transmission

Osmosis moves substances through a cell membrane without the use of any energy.

True

False

The three types of passive transport are ______, ______, and ______.

Permeation, success, and failure

Remission, relapse, and multiplication

Outlandos d'Amour, Reggatta de Blanc, and Synchronicity

Diffusion, osmosis, and facilitated diffusion

Which explanation best describes the concept of diffusion?

Because molecules are always moving, they tend to want to move from an area where there are a lot of them to an area where there are a few of them.

Because molecules are always moving, they tend to want to move from an area where there are a few of them to an area where there are a lot of them.

Because molecules aren't always moving, they tend to want to move from an area where there are a lot of them to an area where there are a few of them.

Because molecules aren't always moving, they are relatively lazy and tend to prefer a 7-Eleven located within several seconds from their couch.

Through the process of diffusion, molecules are seeking ______.

A companion

A pendulum

Enlightenment

Equilibrium

Diffusion can be explained when examining the human body's transfer of ______.

Fluid

Energy

Oxygen

Dimensions

Other than diffusion, what are the other two forms of passive transport?

Osmosis and diffusive facilitation

Equilibrium and diffusive passiveness

Osmosis and facilitated diffusion

Selective permeability and facilitated diffusion

Do they require any energy?

Yes

Osmosis is the diffusion of water through a cell membrane and requires much energy to be performed.

True

False

Much like oxygen, water also needs to be ______ in a cellular context.

Clean

Free

Equal

Transparent

If there is less water outside the cell than inside the cell, water will move out of the cell.

True

False

If there is less water inside the cell than outside the cell, water will move out of the cell.

True

False

Water, oxygen, and carbon dioxide are all small enough to get into and out of cells without help and the transport of such molecules is a completely passive process.

True

False

Molecules like sugar are not small enough to get through a cell membrane on their own, but their movement through pathways called transport proteins is still a passive process.

True

False

Sugar moving through a cell membrane via transport protein pathways is an example of a passive process called facilitated diffusion, which moves larger molecules through a cell membrane without the use of mitochondria-derived energy.

True

False

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