Levels of Organization
Muscular and Skeletal Systems
Endocrine System
Respiratory System
Urinary System
100

What is the most simple level of organization in the body?

Cells

100

What is the purpose of the muscular system?

Movement 

100

What is the purpose of the endocrine system?

Secrete hormones

100

What is the purpose of the respiratory system?

Exchange COand O2

100

What is the purpose of the urinary system?

Eliminate waste products

200

After cells, what is the next most complex level of organization in the body?

Tissues

200

What are the structures of the muscular system?

Skeletal muscles and tendons

200

What is the female gonad?

Ovaries


200
What are the structures of the respiratory system?

Lungs, trachea, nasal cavity

200

Where is blood filtered into urine?

The kidneys 

300

After tissues, what is the next most complex level of organization in the body? 

Organs 

300

What is the purpose of the muscular system?

Protect organs, provide structure, and create movement?

300

What is the male gonad?

Testes

300

What is another term for the trachea?

The windpipe

300

Where is urine stored in the body?

The bladder 

400

What is a group of organs that work together to perform a specific function? 

An organ system 

400

What's are the structures of the skeletal system?

Bones, cartilage and ligaments?
400

Where are the pituitary and pineal glands located

The brain

400

In what organ does gas exchange occur?

The lungs 

400

What structure connects the kidneys to the bladder?

The ureters 

500

What is the most complex level of organization?

Organisms 

500

What is the largest bone in the body?

The femur 

500

What are the structures of the endocrine system?

pituitary gland, adrenal gland, thyroid gland, pancreas and gonads

500

What procedure results in a breathing tube being placed into the windpipe at the base of the neck?

Tracheotomy 

500

What are the structures of the urinary system?

Kidneys, bladder, ureters, and the urethra