2024 TEST Chapter 11 Human Body Systems

First Name

Last Name

Which term best fits the level of organization pictured in the diagram below?

• A organ
• B tissue
• C single cell
• D organ system

What is one way that stress can affect homeostasis?

• A disrupts ability to fight disease
• B increases water balance
• C maintains constant internal temperature
• D decreases signals from the inner ear to the brain to help with balance

Which two systems work together to respond to internal and external conditions and to control body functions?

• A skeletal and muscular systems
• B endocrine and nervous systems
• C muscular and digestive systems
• D respiratory and circulatory systems

When the muscles at the back of your thigh contract, your leg is ____________________. , and when the muscles in the front of your thigh contract, your leg is ____________________.

• A bent; bent
• B straight; straight
• C bent; straight
• D straight; bent

Which body systems are involved in the maintenance of homeostasis?

• A all organ systems
• B nervous and endocrine systems only
• C nervous, endocrine, and respiratory systems only
• D nervous, endocrine, excretory, and respiratory systems only

Which of the following correctly lists the levels of organization in an organism from the least complex to the most complex?

• A) Organism, Organ System, Organ, Tissue, Cell
• B) Cell, Tissue, Organ, Organ System, Organism
• C) Tissue, Cell, Organ, Organ System, Organism
• D) Organ, Tissue, Cell, Organ System, Organism

What is the largest organ in the human body?

• Hair
• The Heart
• The Skin
• Big Brain

Identify Layer 1

• epidermis
• dermis
• hypodermis
• mucodermis