Cells and Microorganisms

What type of cell is represented in the picture?

• Animal Cell

• Plant Cell

Tags

NGSS.MS-LS1-1

Which organelle controls all of the cell's function and acts as the "brain" of the cell?

• Cell Membrane

• Nucleus

• Vacuole

• Chloroplast

Tags

NGSS.MS-LS1-2

Which organelle does D represent?

• Nucleus

• Cell Membrane

• Cell Wall

• Chloroplast

Tags

NGSS.MS-LS1-2

Which organelle does C represent?

• Nucleus

• Cell Membrane

• Cell Wall

• Chloroplast

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

What is the jelly-like substance that fills the cell?

• Chloroplasts

• Cytoplasm

• Cell Wall

• Cell Membrane

Tags

NGSS.MS-LS1-2

A student observed a label found on raw chicken meat sold at the grocery store. Which argument should the student use to support a claim that some bacteria are harmful to humans?

• Some bacteria can harm humans because bacteria reproduce faster when cooked at high temperatures.

• Some bacteria can harm humans because bacteria can become toxic when cooked at high temperatures.

• Some bacteria can harm humans because bacteria make food taste bad when it is not cooked properly.

• Some bacteria can harm humans because bacteria can cause food poisoning when contaminated food is not cooked properly.

Which structure is found in plant cells but not animal cells?

• Vacuole

• Nucleus

• Cell Membrane

• Cell Wall

Which of the following is an example of a helpful microorganism?

• Bacteria that causes strep throat

• E Coli on food that makes people sick

• Bacteria found on yogurt

• Toxic Red Tide algae that kills plants

Which organelle does A represent?

• Cytoplasm

• Cell Membrane

• Vacuole

• Mitochondria

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

How can you control HARMFUL microorganisms?

• share snacks

• wash your hands with soap and water

• wash hands with water

• stay in your room