Use Models to Explain How Relevant Structures Within Cells Function to Support Life of Plant, Animal, and Bacterial Cell

The flagella on a bacteria serve what purpose? 

• helps the bacteria find a mate

• cleans the bacteria

• helps the bacteria to move

• protects the bacteria

A long, tail like structure that helps a bacterium to move is called a...

• cilia

• pili

• flagellum

• capsule

• Cell Membrane

• 10

• Cell Wall

• 2

• Plasmid

• 3

• Flagella

• 8

• Pili

• 6

Antibiotics such as penicillin target which bacterial structure?

• a.) capsid

• b.) cell wall

• c.) flagella

• d.) ribosome

Which of the following bacteria structures allows for the connection of two bacterial cells to share genetic information between the two of them?

• cilia

• pilus

• plasmid

• twitter

What number is pointing to the flagella?

• 1

• 5

• 6

• 7

Tags

NGSS.MS-LS1-2

Guard cells are able to open and close pores in the plant.

• This statement describes a STRUCTURE.

• This statement describes a FUNCTION.

Tags

NGSS.MS-LS1-2

Recall the main function of a xylem cell.

• To transport nutrients (mainly sucrose) to different parts of a plant.

• To make energy for the plant via photosynthesis.

• To transport carbon dioxide to the leaves for photosynthessis.

• To transport water to different parts of plant.

What is the function of nerve cells?

• Transports minerals.

• Transport oxygen throughout the body.

• Transmit electrical signals to different parts of the body.

Tags

NGSS.MS-LS1-2

As organisms get more complex, cells become specialized to perform specific functions in the body. What is the function for the cell shown?

• contract and shorten movement

• provide coverage and protection

• carry impulses around the body

• connects parts together