Cells
Cells are made up of tiny parts that each have a specific function. What are those called?
Organelles
I am made of one cell and I do NOT have a nucleus. Some examples of me are bacteria
Prokaryote
What is the smallest level aka the basic unit of life?
Cells
Which body system pumps blood and oxygen throughout the body?
Circulatory
The respiratory system brings oxygen into the lungs. Which system carries that oxygen to cells?
Circulatory
I am the control center of the cell. I hold the DNA
Nucleus
I am made up of multiple cells and have a nucleus. Some examples of me are plants, animals, and humans.
Eukaryote
When a group of cells have the same function, they form...
Which body system takes in oxygen and removes carbon dioxide from the body?
Respiratory
You eat a sandwich. Which system breaks it down into nutrients your cells can use?
Digestive
I control what can leave or enter the cell. You can find me in plant and animal cells.
Cell Membrane
Name ONE of three parts of the Cell Theory.
1. All living things are made up of cells.
2. Cells are the basic unit of life.
3. Cells come from other cells.
A group of tissue working together forms...
Organs
Which body system breaks down food into nutrients the body can use?
Digestive
Your muscles need oxygen during exercise. Which TWO systems work together to deliver oxygen to them?
Respiratory and circulatory
I am in charge of converting sugar into usable energy. Some might call me the "powerhouse" of the cell.
Mitochondria
What is one major difference between prokaryotes and eukaryotes?
Eukaryotes have a nucleus, prokaryotes do not.
Put these in order from simplest to most complex: organ, organism, cell, tissue, organ system.
cell, tissue, organ, organ system, organism
Which body system sends electrical signals throughout the body to help you respond to your environment?
Nervous
Your brain sends a signal telling your leg muscles to move. Which two systems are working together?
Nervous and muscular
I am only found in plant cells. I help maintain structure and protection.
Cell Wall
A cell has a cell wall, chloroplast, and chlorophyll. What type of cell is it?
Plant Cell
The stomach is made of different tissues that work together to perform a specific job. What level of organization is the stomach?
Organ
Explain how the digestive and circulatory systems work together after you eat food.
The digestive system breaks food into nutrients, and the circulatory system transports those nutrients to cells throughout the body.
A student runs a mile. Their muscles need more oxygen and energy, their heart beats faster, and they breathe faster.
Name THREE body systems involved and explain how they work together to help the student continue running.
Respiratory + circulatory + muscular, with an explanation of oxygen entering through the respiratory system, being transported by the circulatory system, and being used by muscles.