Plant and Animal Cells Review

Cooking food to the recommended temperature kills helpful microorganisms.

• True

• False

Some microorganisms are harmful because they can create spore toxins that negatively affect humans.

• Ture

• False

The _________ cell is shaped like a circle.

• plant

• animal

The__________ cell does not have a cell wall.

• Plant

• Animal

A _____________ cell is shaped like a rectangle.

• Plant

• animal

The _________ cell has a cell wall.

• Plant

• animal

Cells have a thick, jellylike substance that holds organelles in place inside the cell. What is this substance?

• cell wall

• cell membrane

• mitochondria

• cytoplasm

Tags

NGSS.MS-LS1-2

__________ cells make their own food.

• Plant

• Animal

Tags

NGSS.MS-LS1-6

This cell structure regulates the transfer of material in and out of the cell.

• cell wall

• cell membrane

• vacuole

• chloroplast

Tags

NGSS.MS-LS1-2

How are bacteria that feed on dead organisms in the soil beneficial to the ecosystem?

• They prevent harmful microorganisms from growing.

• They multiply quickly.

• They return essential nutrients to the environment.

• All of the above.

Tags

NGSS.MS-LS2-3