Cell Structure

Basic and smallest unit of life.

• organelle
• cell wall
• cell
• nucleus

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Rigid supporting layer that surrounds and protects the cells of plants, protists, fungi, and some bacteria.

• cell membrane
• cell wall
• chloroplast
• ribosomes

A thin, flexible barrier that surrounds a cell and controls which substances pass into and out of a cell. All cells have a cell membrane.

• cell membrane
• cell wall
• chloroplast
• ribosomes

Tags

NGSS.MS-LS1-2

Gel-like fluid that fills most of the cell; moves nutrients, proteins, and organelles within a cell. Think of it as the “soup” of the cell.

• chloroplast
• cell membrane
• cytoplasm
• nucleus

Tags

NGSS.MS-LS1-2

Organelle in the cells of plants and some other organisms that captures energy from sunlight and changes it to energy that cells can use in making food. Responsible for making plants look green.

• chloroplast
• ribosomes
• lysosome
• mitochondria

Tags

NGSS.MS-LS1-6

Converts energy in food to energy used by cells. Responsible for providing energy to the entire cell; “powerhouses” of the cell.

• chloroplast
• mitochondria
• nucleus
• cell

Organelle with a network of membranes that processes many substances, including proteins and lipids.

• lysosome
• cell membrane
• function
• endoplasmic reticulum

Tags

NGSS.MS-LS1-2

They dot some parts of the ER while others float in the cytoplasm. Make proteins for the cells to use.

• cell wall
• cytoplasm
• golgi apparatus
• ribosomes

Tags

NGSS.MS-LS1-2

Stores water, food, waste products and other materials needed by the cell.

• vacuole
• mitchondria
• cell membrane
• cell wall