Biological Organization and Functions

Which of the following represents the correct order of organization from smallest to largest in a multicellular organism?

• Organelles, Cells, Tissues, Organs, Organ Systems, Organisms

• Cells, Organelles, Tissues, Organs, Organ Systems, Organisms

• Organelles, Tissues, Cells, Organs, Organ Systems, Organisms

• Organisms, Organ Systems, Organs, Tissues, Cells, Organelles

What are organelles?

• Groups of similar cells that work together.

• Subcellular structures that make up a cell.

• Groups of different tissues that perform a specific function.

• Groups of organs that work together to perform a particular function.

What is the primary characteristic of specialised cells?

• They are composed of different types of tissues.

• They are the smallest units of an organism.

• They contain different combinations and numbers of organelles to perform specific functions.

• They work together to form organ systems.

How is a tissue defined in the context of biological organisation?

• A single cell with a specific function.

• A group of similar cells that work together to carry out a particular function.

• A collection of different organs forming a system.

• Subcellular structures found within a cell.

What is the primary function of muscle tissue?

• Covering the body's surfaces.

• Making and secreting chemicals like enzymes and hormones.

• Killing microorganisms and breaking down proteins.

• Contracting and relaxing to move different parts of the body.

What defines an organ?

• A group of similar cells working together.

• A group of different tissues that work together to perform a particular function.

• A collection of specialized cells.

• A system of multiple organisms.

Which of the following is a primary function of the stomach?

• Pumping blood throughout the body.

• Filtering waste products from the blood.

• Killing microorganisms and breaking down proteins.

• Producing hormones for growth.

What is an organ system?

• A group of similar cells working together.

• A group of different tissues working together.

• A group of organs that work together to perform a particular function.

• A single organ performing multiple functions.