Font size
WorksheetsB24 #4-5 Cell Transport & Tonicity
Total questions: 30
Worksheet time: 15mins
Particle of movement from an area of lower concentration to an area of higher concentration.
Active transport
Passive transport
Particle of movement from an area of higher concentration to an area of lower concentration.
Active transport
Passive transport
Which type of transport uses energy in the form of ATP to transport substances?
Active transport
Passive transport
Which type of passive transport focuses on the movement of water through the membrane?
Facilitated diffusion
Osmosis
Diffusion
Which type of passive transport uses protein channels to transport items such as glucose through the membrane?
Facilitated diffusion
Osmosis
Diffusion
Endocytosis
Active transport is the movement of large materials across a cell membrane from ______ to ______ concentration
high to low
low to high
high to high
low to low
Active transport across a cell membrane from low to high concentration, requires
energy (ATP)
no energy
water
oxygen
Active transport needs a type membrane protein, so it can move big molecules against the concentration gradient.
protein pump
bulk transport
diffusion
osmosis
A general term for a type of active transport that move big bulky materials into a cell by enclosing them in a vesicle made out of plasma membrane.
Endocytosis
Exocytosis
Osmosis
Diffusion
A form of active transport that transports bulky materials out of the cell by forming a vesicle.
Endocytosis
Exocytosis
Osmosis
Diffusion
Even though the concentration of salt (sodium) is high in some gland cells and low in the blood, these cells can move salt out of blood and into the cells. Sodium/potassium pump is an example of
Osmosis is specifically.....
diffusion of water molecules through a semi-permeable mebrane from an area of low concentration to an area of high concentration
the diffusion of particles from an area of high concentration to an area of low concentration
diffusion of water molecules through a semi-permeable membrane from an area of high concentration to an area of low concentration
the diffusion of particles from an area of low concentration to an area of high concentration
Diffusion & Facilitated Diffusion are both __________ transport.
Passive
Active
Easy
Free
This image is an example of
diffusion
endocytosis
facilitated diffusion
osmosis
In the cell pictured, which way would water move?
Into the cell, causing the cell to swell
Out of the cell, causing the cell to shrink
In and out of the cell equally, keeping the shape the same
In the cell pictured, which way would water move?
Into the cell, causing the cell to swell
Out of the cell, causing the cell to shrink
In and out of the cell equally, keeping the shape the same
In the cell pictured, which way would water move?
Into the cell, causing the cell to swell
Out of the cell, causing the cell to shrink
In and out of the cell equally, keeping the shape the same
What type of solution is the cell in?
hypertonic solution
hypotonic solution
isotonic solution
What type of solution is the cell in?
hypertonic
hypotonic
isotonic
Students are observing both plant and animal cells when placed in a solution. Based on the table, which question BEST explains the student’s observations?
Did the animal cell burst because it was placed in a hypertonic solution?
Did the animal cell shrivel because it was placed in a hypotonic solution?
Did the cell wall prevent the plant cell from bursting in a hypotonic solution?
Did the cell wall prevent the plant cell from bursting in a hypertonic solution?
Use the information and table to answer the following question.
Three students are investigating how a plant changes when placed in different types of solutions. The students use similar amounts of plants and solutions at the same temperature. A summary of their results are shown in the table. Identify solution A and B
Solution A is Hypertonic. Solution B is Hypotonic
Solution B is Hypertonic. Solution A is Hypotonic
Solution A is Isotonic. Solution B is Hypotonic
Solution A is Hypertonic. Solution B is Isotonic.
Use the information and table to answer the following question.
Students are observing both plant and animal cells when placed in a solution. The results of the student’s observations are recorded in the table as shown. Based on the table, which statement BEST explains the student’s observations?
Animal cell loses water causing it to shrink (shrivel). Animal cell is in a Hypotonic solution.
Animal cell loses water causing it to shrink (shrivel). Animal cell is in a Hypertonic solution.
Animal cell gains water causing it to burst. Animal cell is in a Hypotonic solution.
Animal cell gains water causing it to burst. Animal cell is in a Hypertonic solution
Use the image to answer the following question. Choose TWO answers, which statements accurately describe how molecules are being transported in this model?
Ions diffuse from regions of low concentration to high concentration.
Diffusion facilitated by channel proteins is a form of passive transport.
Ions diffuse using facilitated diffusion, which requires energy.
Molecules diffuse down the concentration gradient.
Diffusion requires energy.
