Question
Put these steps in order from first to last. They show how cells take in materials. (1 point)
membrane goes around and covers the material
a bubble with the material forms inside the cell
cell membrane starts to fold around the material
Drag and drop the words into the correct locations. (2 points)
The cell membrane is a (an) Response area membrane. It is made of a double layer of Response area with water-loving heads pointing out and Response area tails pointing in
Select the correct answer(s) from the list(s). (2 points)
In ACTIVE transport, molecules move from areas of
concentration to areas of
concentration.
Select the correct answer(s) from the list(s). (2 points)
In facilitated diffusion, special
in the membrane help
molecules cross without using
.
Match each cell process with the type of bubble transport it shows. (2 points)
Releasing large molecules outside cell
Breaking down cell waste
Moving proteins from Golgi
Bringing large materials into cell
exocytosis
lysosome processing
vesicle transport
endocytosis
Which facts describe the structure and function of the cell membrane in keeping cells healthy? (Select the three correct answers.)(1 point)
Responses
Semipermeable membrane that controls material movement
Semipermeable membrane that controls material movement
Double lipid layer with water-loving heads
Double lipid layer with water-loving heads
Made only of water molecules
Made only of water molecules
Still structure with no protein parts
Still structure with no protein parts
Solid barrier that blocks all molecules
Solid barrier that blocks all molecules
Contains built-in proteins and channels
Which factors decide how water moves during osmosis and changes cell size in different solutions? (Select the three correct answers.)(1 point)
Responses
Water movement directions
Water movement directions
Outside temperature changes
Outside temperature changes
Cell metabolism rates
Cell metabolism rates
Cell wall thickness
Cell wall thickness
Solute amounts outside the cell
Solute amounts outside the cell
Gradient differences between areas
Gradient differences between areas
Order these transport methods from smallest to largest molecules they can move across membranes. (2 points)
osmosis just for water molecules
visicle transport for large proteins and sugars
active transport for specific ions and molecules
simple diffusion for small non-polar molecules
facilitated or helped diffusion through protein channels for polar molecules
Match each type of cell transport with its main facts about energy needs and movement. (2 points)
Osmosis
Helped Diffusion
Endocytosis
Diffusion
Active Transport
no energy needed, moves from high to low amounts
need energy, moves against the gradient
no energy needed, just for water movement
needs energy, brings large molecules into cell
no energy needed, uses membrane proteins
Match each organelle with its main job in moving or handling materials within cells. (2 points)
Vesicles
Endoplasmic Reticulum
Golgi Apparatus
Lysosome
Mitochondria
packages and sends cell materials
breaks down unwanted cell mateials
makes and moves proteins
transport large molecules in and out of cell
makes energy for cell transport
processes
Arrange these cellular events in the correct order to show how a plant cell responds when soil conditions become dry. (2 points)
soil becomes concentrated with salts
cell begins making stress response proteins
water moves out of the cell by osmosis
cell membrane sends stress signals to the nucleus
cell vacuole shrinks and loses water pressure
membrane goes around and covers the material
a bubble with the material forms inside the cell
cell membrane starts to fold around the material
Drag and drop the words into the correct locations. (2 points)
The cell membrane is a (an) Response area membrane. It is made of a double layer of Response area with water-loving heads pointing out and Response area tails pointing in
Select the correct answer(s) from the list(s). (2 points)
In ACTIVE transport, molecules move from areas of
concentration to areas of
concentration.
Select the correct answer(s) from the list(s). (2 points)
In facilitated diffusion, special
in the membrane help
molecules cross without using
.
Match each cell process with the type of bubble transport it shows. (2 points)
Releasing large molecules outside cell
Breaking down cell waste
Moving proteins from Golgi
Bringing large materials into cell
exocytosis
lysosome processing
vesicle transport
endocytosis
Which facts describe the structure and function of the cell membrane in keeping cells healthy? (Select the three correct answers.)(1 point)
Responses
Semipermeable membrane that controls material movement
Semipermeable membrane that controls material movement
Double lipid layer with water-loving heads
Double lipid layer with water-loving heads
Made only of water molecules
Made only of water molecules
Still structure with no protein parts
Still structure with no protein parts
Solid barrier that blocks all molecules
Solid barrier that blocks all molecules
Contains built-in proteins and channels
Which factors decide how water moves during osmosis and changes cell size in different solutions? (Select the three correct answers.)(1 point)
Responses
Water movement directions
Water movement directions
Outside temperature changes
Outside temperature changes
Cell metabolism rates
Cell metabolism rates
Cell wall thickness
Cell wall thickness
Solute amounts outside the cell
Solute amounts outside the cell
Gradient differences between areas
Gradient differences between areas
Order these transport methods from smallest to largest molecules they can move across membranes. (2 points)
osmosis just for water molecules
visicle transport for large proteins and sugars
active transport for specific ions and molecules
simple diffusion for small non-polar molecules
facilitated or helped diffusion through protein channels for polar molecules
Match each type of cell transport with its main facts about energy needs and movement. (2 points)
Osmosis
Helped Diffusion
Endocytosis
Diffusion
Active Transport
no energy needed, moves from high to low amounts
need energy, moves against the gradient
no energy needed, just for water movement
needs energy, brings large molecules into cell
no energy needed, uses membrane proteins
Match each organelle with its main job in moving or handling materials within cells. (2 points)
Vesicles
Endoplasmic Reticulum
Golgi Apparatus
Lysosome
Mitochondria
packages and sends cell materials
breaks down unwanted cell mateials
makes and moves proteins
transport large molecules in and out of cell
makes energy for cell transport
processes
Arrange these cellular events in the correct order to show how a plant cell responds when soil conditions become dry. (2 points)
soil becomes concentrated with salts
cell begins making stress response proteins
water moves out of the cell by osmosis
cell membrane sends stress signals to the nucleus
cell vacuole shrinks and loses water pressure
Answers
Answered by
GPT-4o mini
### Order of Steps for Cell Material Uptake:
1. **Cell membrane starts to fold around the material**
2. **Membrane goes around and covers the material**
3. **A bubble with the material forms inside the cell**
---
### Fill in the Gaps:
**The cell membrane is a (an)** **elastic** **membrane. It is made of a double layer of** **lipids** **with water-loving heads pointing out and** **water-fearing** **tails pointing in.**
---
### Select the Correct Answers for Active Transport:
**In ACTIVE transport, molecules move from areas of** **low** **concentration to areas of** **high** **concentration.**
---
### Select the Correct Answers for Facilitated Diffusion:
**In facilitated diffusion, special** **proteins** **in the membrane help** **polar** **molecules cross without using** **energy.**
---
### Match Each Cell Process with Bubble Transport:
- **Releasing large molecules outside cell** - **exocytosis**
- **Breaking down cell waste** - **lysosome processing**
- **Moving proteins from Golgi** - **vesicle transport**
- **Bringing large materials into cell** - **endocytosis**
---
### Facts about Cell Membrane Structure and Function:
1. **Semipermeable membrane that controls material movement**
2. **Double lipid layer with water-loving heads**
3. **Contains built-in proteins and channels**
---
### Factors Deciding Water Movement during Osmosis:
1. **Water movement directions**
2. **Solute amounts outside the cell**
3. **Gradient differences between areas**
---
### Order of Transport Methods from Smallest to Largest Molecules:
1. **Osmosis just for water molecules**
2. **Simple diffusion for small non-polar molecules**
3. **Facilitated or helped diffusion through protein channels for polar molecules**
4. **Active transport for specific ions and molecules**
5. **Vesicle transport for large proteins and sugars**
---
### Match Each Type of Cell Transport with Energy Needs:
- **Osmosis** - **no energy needed, just for water movement**
- **Helped Diffusion** - **no energy needed, uses membrane proteins**
- **Endocytosis** - **needs energy, brings large molecules into cell**
- **Diffusion** - **no energy needed, moves from high to low amounts**
- **Active Transport** - **need energy, moves against the gradient**
---
### Match Each Organelle with its Job:
- **Vesicles** - **transport large molecules in and out of cell**
- **Endoplasmic Reticulum** - **makes and moves proteins**
- **Golgi Apparatus** - **packages and sends cell materials**
- **Lysosome** - **breaks down unwanted cell materials**
- **Mitochondria** - **makes energy for cell transport**
---
### Arrange Cellular Events for Plant Cell Response:
1. **Soil becomes concentrated with salts**
2. **Cell membrane sends stress signals to the nucleus**
3. **Cell begins making stress response proteins**
4. **Water moves out of the cell by osmosis**
5. **Cell vacuole shrinks and loses water pressure**
1. **Cell membrane starts to fold around the material**
2. **Membrane goes around and covers the material**
3. **A bubble with the material forms inside the cell**
---
### Fill in the Gaps:
**The cell membrane is a (an)** **elastic** **membrane. It is made of a double layer of** **lipids** **with water-loving heads pointing out and** **water-fearing** **tails pointing in.**
---
### Select the Correct Answers for Active Transport:
**In ACTIVE transport, molecules move from areas of** **low** **concentration to areas of** **high** **concentration.**
---
### Select the Correct Answers for Facilitated Diffusion:
**In facilitated diffusion, special** **proteins** **in the membrane help** **polar** **molecules cross without using** **energy.**
---
### Match Each Cell Process with Bubble Transport:
- **Releasing large molecules outside cell** - **exocytosis**
- **Breaking down cell waste** - **lysosome processing**
- **Moving proteins from Golgi** - **vesicle transport**
- **Bringing large materials into cell** - **endocytosis**
---
### Facts about Cell Membrane Structure and Function:
1. **Semipermeable membrane that controls material movement**
2. **Double lipid layer with water-loving heads**
3. **Contains built-in proteins and channels**
---
### Factors Deciding Water Movement during Osmosis:
1. **Water movement directions**
2. **Solute amounts outside the cell**
3. **Gradient differences between areas**
---
### Order of Transport Methods from Smallest to Largest Molecules:
1. **Osmosis just for water molecules**
2. **Simple diffusion for small non-polar molecules**
3. **Facilitated or helped diffusion through protein channels for polar molecules**
4. **Active transport for specific ions and molecules**
5. **Vesicle transport for large proteins and sugars**
---
### Match Each Type of Cell Transport with Energy Needs:
- **Osmosis** - **no energy needed, just for water movement**
- **Helped Diffusion** - **no energy needed, uses membrane proteins**
- **Endocytosis** - **needs energy, brings large molecules into cell**
- **Diffusion** - **no energy needed, moves from high to low amounts**
- **Active Transport** - **need energy, moves against the gradient**
---
### Match Each Organelle with its Job:
- **Vesicles** - **transport large molecules in and out of cell**
- **Endoplasmic Reticulum** - **makes and moves proteins**
- **Golgi Apparatus** - **packages and sends cell materials**
- **Lysosome** - **breaks down unwanted cell materials**
- **Mitochondria** - **makes energy for cell transport**
---
### Arrange Cellular Events for Plant Cell Response:
1. **Soil becomes concentrated with salts**
2. **Cell membrane sends stress signals to the nucleus**
3. **Cell begins making stress response proteins**
4. **Water moves out of the cell by osmosis**
5. **Cell vacuole shrinks and loses water pressure**