Parts of a Cell
Tissues
Levels of Organization
Organelles
Miscelaneous Cell Facts
100

This part of the cell contains DNA and controls cell functions. 

What is the nucleus?

100

This type of tissue covers the surface of your body and lines internal organs.

What is epithelial tissue?

100

This is the smallest unit of life in all living organisms.

What is a cell?

100

The pink circles are

Ribosomes

100

This term refers to the outer layer of a plant cell that gives it structure and support.

What is the cell wall?

200

This gel-like substance inside the cell holds the organelles in place. Also, chemical reactions take place there.

What is the cytoplasm?

200

This tissue type helps to move parts of your body and maintain posture.

What is muscle tissue?

200

A group of similar cells that work together to perform a specific function.

What is a tissue?

200

The orange circle is

Nucleus

200

This organelle stores water, nutrients, and waste in plant cells.

What is the vacuole?

300

Known as the "powerhouse" of the cell, this organelle produces energy.

What is the mitochondria?  

300

This tissue is responsible for transmitting electrical signals throughout the body.

What is nervous tissue?

300

Two or more tissues that work together to perform a specific function form this. 

What is an organ?

300

The blue part is

Mitochondria

300

This type of cell lacks a nucleus and is typically smaller than eukaryotic cells.

What is a prokaryotic cell?

400

This part of the cell acts as a protective barrier, controlling what enters and exits the cell.

What is the cell membrane?

400

Bone and blood are examples of this tissue type.

What is connective tissue?

400

Multiple organs that work together make up this level of organization.

What is an organ system?

400

The yellow part is

Cytoplasm

400

The double-layered structure that surrounds the cell nucleus and contains pores.

What is the nuclear membrane?

500

Found in plant cells, this organelle is responsible for photosynthesis

What is the chloroplast?

500

This type of tissue supports and connects different parts of the body, providing structure.

What is connective tissue?

500

This is a complete living thing that can perform all life processes on its own.

What is an organism?

500

The jelly-like part of the cell is   

Cytoplasm

500

This is the process by which cells use oxygen to produce energy from food.

What is cellular respiration?