Body Organization and Stucture

What is a cell?

• A group of cells that work together to perform the same function.
• Basic Unit of function and structure of all living things.
• A group of two or more organs that work together to perform a specific function.
• A group of two or more different types of tissues that work together to perform a specific function.

What is tissue?

• A group of cells that work together to perform the same function.
• Basic Unit of function and structure of all living things.
• A group of two or more organs that work together to perform a specific function.
• A group of two or more different types of tissues that work together to perform a specific function.

What is an organ?

• A group of cells that work together to perform the same function.
• Basic Unit of function and structure of all living things.
• A group of two or more organs that work together to perform a specific function.
• A group of two or more different types of tissues that work together to perform a specific function.

What is an organ system?

• A group of cells that work together to perform the same function.
• Basic Unit of function and structure of all living things.
• A group of two or more organs that work together to perform a specific function.
• A group of two or more different types of tissues that work together to perform a specific function.

Which is the correct order of organization from complex to simplest?

• Tissue>cell>organ system>organ>organism
• cell>tissue>organ>organ system>organism
• organism>organ>cell>organ system>tissue
• organism>organ system>organ>tissue>cell

Integumentary system includes which organ?

• muscles
• bones
• skin
• brain

Skeletal system includes which organ?

• muscles
• bones
• skin
• brain

Nervous system includes which organ?

• muscles
• bones
• skin
• brain

The major function of the integumentary system is to do what?

• Forms a barrier for the body from infection.
• Protection of internal structures.
• Controls all activities in the body.
• Moves the body or causes movement within the body.

The major function of the nervous system is to do what?

• Forms a barrier for the body from infection.
• Protection of internal structures.
• Controls all activities in the body.
• Moves the body or causes movement within the body.