Cell Wall

Which organelle is made of starch and cellulose?

• cell wall

• chloroplast

• cell membrane

• mitochondria

Cell walls are _______, while cell membranes are _______.

• rigid, flexible

• flexible, rigid

• semi-permeable, solid

• rigid, rigid

Plasmodesmata are...

• organelles found in plants

• harmful bacteria

• organic molecules found in cell walls

• little openings in cell walls that allow for nutrient flow

Tags

NGSS.MS-LS2-3

A rigid layer that lies outside the cell's membrane is...Acts like the skeletal system in a plant

• Cytoskeleton

• Cilia

• Cell Wall

• Flagella

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

A rigid layer that lies outside the cell's  membrane is...

• Cytoskeleton

• Cilia

• Cell Wall

• Flagella

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The major component of primary and secondary plant cell walls is

• lamella

• cellulose

• glucose

• sucrose

Check the functions of the cell wall.

• provides support for the plant cell

• provides structure and support for the plant cell

• provides energy for the animal cell

• provides structure for the animal cell

Which of the following structures is not found in animal cells but is present in plant cells?

• Centrioles

• Cell wall

• Lysosomes

• Nucleolus

Select the part of the cell whose function is to provide protection and structure for the cell.

Tags

NGSS.MS-LS1-2

Which of the following are functions of the cell wall. Choose all that apply.

• provides support for the plant cell

• provides structure and support for the plant cell

• provides energy for the animal cell

• provides structure for the animal cell

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2