Cell Processes Review

1. How does the cell membrane help to maintain the health of the cell?

• By regulating the transport of materials in and out of the cell

• By storing food as future energy for the cell

• By manufacturing protein to provide energy for the cell

• By providing support and structure for the cell

Tags

NGSS.MS-LS1-2

How does the cell membrane maintain homeostasis within the cell?

• Make proteins providing the cell with energy.

• Storing food as future energy for cell

• Provides circular structure for cells.

• Controls the transport of molecules in and out of the cell.

Tags

NGSS.MS-LS1-2

This is the process in which the movement of materials across a membrane requires energy is ___.

• Active Transport

• Osmosis

• Passive Transport

• Protein Channel

• Facilitated Diffusion

In a ____________ solution, the cell will fill up and burst.

In an _______ solution the solute is equal inside and outside the cell

Tags

NGSS.MS-LS1-2

What is required for osmosis to happen?

• a semi-permeable membrane

• permeable membrane

• energy (ATP)

• an isotonic solution

_______ regulates what enters and leaves a cell.  

• Cell Membrane
• Nucleus
• Mitochondria
• Cytoplasm

Tags

NGSS.MS-LS1-2

Which of the following is a job of the cell membrane?

• Regulates which materials enter and leave the cell.
• Breaks apart lipids, carbohydrates, and proteins from foods.
• Stores water, salt, proteins, and carbohydrates.
• Keeps the cell wall in place.

Tags

NGSS.MS-LS1-2

Which structure acts as the cell’s regulator from its environment? 

• channel protein

• cell membrane

• chloroplast

• mitochondria

Tags

NGSS.MS-LS1-2

In an isotonic solution...

• There is equal movement of water in and out of the cell

• movement of water out of cell

• Cell will burst

• movement water into the cell

Tags

NGSS.MS-LS1-2