Unit 2 Review- Single Celled, Cell Structure, & Organ System

Which of these is a single celled organism?

• Eugene
• Paranoid
• Amoeba
• Cillia

Tags

NGSS.MS-LS1-1

Unicellular means...

• having one cell
• having more than once cell
• riding a unicycle
• having less than one cell

Tags

NGSS.MS-LS1-1

What is the purpose of flagella?

• Movement
• Snails
• Protection
• There is no function

Which of the following is NOT a cell structure used for locomotion by unicellular organisms?

• cell wall
• pseudopod
• flagellum
• cilium

What is a group of cells that are alike and work together?

• a cell team

• a tissue

• a cell family

Tags

NGSS.MS-LS1-3

NGSS.MS-LS1-1

A group of tissues that work together is a(n) ______________________.

• cell

• organ

• organ system

Tags

NGSS.MS-LS1-3

Organs that work together are part of a(n) ________________________.

• cells

• tissue

• organ system

Tags

NGSS.MS-LS1-3

The dark structure in the middle of each cell is a

• nucleus

• lysosome

• mitochondria

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

A specialized cell is a cell that has ...

• the ability to divide

• a specific role to do

• no specific function in the bod

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

This muscle tissue is only found in the heart.

• Skeletal

• Smooth

• Cardiac