Human Body System Full Unit Review

Patterns: What is the level of organization in the human body from the least to the most complex?

• cell-organ-tissue, organs system

• cells- tissue- organs- organ system

• organ system-organs- tissue- cells

Tags

NGSS.MS-LS1-3

What is composed of various tissues that work together to carry out a particular function?

• cell

• tissue

• organ

• system

Answer explanation

An organ is composed of various tissues that work together to carry out a particular function.

Which of the following is NOT one of the systems involved in producing movement?

• nervous

• muscular

• skeletal

• respiratory

Answer explanation

The respiratory system is not involved in producing movement. It is responsible for breathing and gas exchange.

What is a collection of organs working together called?

• Cell

• Tissue

• System

• Organism

Answer explanation

A collection of organs working together is called a system.

Tags

NGSS.MS-LS1-3

What distinguishes an organ system from a single organ?

• An organ system comprises multiple organs working together for a specific function

• An organ system does not consist of cells, unlike an organ

• Organ systems are exclusive to larger organisms

• An organ system is a component of an organ

Answer explanation

An organ system is a group of multiple organs that work together for a specific function.

Use this diagram of living systems to answer this question. Which figure is 4?

• an organ
• an organ complex
• an organ group
• an organ system

Tags

NGSS.MS-LS1-3

Use this diagram of living systems to answer this question. Which figure is a tissue?

• 1
• 2
• 1 & 2
• 1 & 3

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

Which systems in the body are involved in digesting food and distributing the resulting nutrients?

• digestive and respiratory

• respiratory and circulatory

• digestive and circulatory

• circulatory and nervous

Answer explanation

The digestive and circulatory systems are responsible for breaking down food into nutrients and transporting them throughout the body.

Tags

NGSS.MS-LS1-7

Which body system functions similarly to the lysosome in a cell?

• Nervous System

• Respiratory System

• Digestive System

• Skeletal System

Answer explanation

Lysosomes can be compared to the digestive system because both break down and recycle waste materials.

Tags

NGSS.MS-LS1-2

Which of the following organelles could be compared to the nervous system?

• mitochondria

• nucleus

• lysosome

• ribosome

Answer explanation

The nucleus can be compared to the nervous system because it acts as the control center, regulating and coordinating cell activities.

Tags

NGSS.MS-LS1-8