Introduction to cells

What does it mean to be multicellular?

• no cells

• more than 1 cells

• only 1 cell

What does it mean to be unicellular?

• no cells

• more than 1 cell

• only 1 cell

All living things are made up of...

• cells
• cell tissues
• organ
• organ systems

Tags

NGSS.MS-LS1-1

a structure made up of different tissues working together

• organ
• cell
• tissue
• organelle

Tags

NGSS.MS-LS1-3

an individual living thing capable of growing and reproducing

• tissue
• cell
• organism
• plant

a group of cells organized to do a job

• cell
• tissue
• prokaryotic
• animal

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

smallest unit able to perform basic functions of life

• organ
• tissue
• organism
• cell

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

a group of organs that work together

• organ system
• tissue
• cells
• organelle

Tags

NGSS.HS-LS1-2

Rank from smallest to largest

• Cell, tissue, organ, organism, organ system

• Cell, organ, organ system, organism, tissue

• Cell, tissue, organ, organ system, organism

• Cell, tissue, organism, organ system, organ

• Organism

• Population

• Community

• Ecosystem