Cells, Skeletal, Muscular

Every living organism is made up of one or more cells

• True
• False

A cell is...

• the basic unit of structure and function in living organism
• an organism
• a basic part of everything that we see
• found only in animals, not plants

This is the "brain" of what controls all the activities of the cells.

• Mitochondria
• Cell membrane
• nucleus
• nucleus membrane

What is a group of organs working together is called?

• Tissue system
• organ system
• An organism
• cell system

Which level of organization is in order from smallest to largest?

• Cells, organs, tissues,organ systems
• Tissues, cells, organ systems, organs
• Organ system, organs, tissues, cells
• cells, tissues,organs, organ systems

Which term refers to groups of different tissues that have combined to form a single structure?

• Cells
• Organs
• organ system
• Organisms

Plant cells are the same as animal cells.

• True
• False

What what are groups of similar cells that do the same sort of work called?

• Organs
• Cells
• Tissues
• Organ System

Which system is responsible for creating red blood cells?

• skeletal

• muscular

• respiratory

• nervous

Which system of the human body provides protection to most of the major organs?

• skeletal system

• circulatory system

• respiratory system

• muscular system