Cells
Humans produce carbon dioxide when they exhale
What is produce waste?
A virus can evolve and change over time? True or False
What is True
This cell part is the protective outer covering of all cells.
Helps to control the movement of foods, wastes, and other substances in and out of the cell.
What is the cell membrane?
_____ is something in the environment that causes an organism to respond.
What is a stimulus
What does a virus need to reproduce
What is a host cell?
Microbes that cause harm are called?
What is a pathogen
Tough riged structure surrounding the the cell membrane, giving plant cells a box like shape.
Cell wall
Only found in plants. Used to capture energy from the sun to produce food (sugar) in the leaves and green stems of plants.
Chloroplast
When a baby kitten becomes an adult cat, this is an example of...
Growth and development
The breakdown of simple food molecules (sugar) and oxygen to release energy.
What is cellular respiration?
Used to stop the growth and kill harmful bacteria
What is antibiotics
Small sacs that transport materials and sometimes help materials enter and leave the cell.
What is vesicles
What are the two prokaryotic types of organisms.
What is bacteria and achaea
This states that all organisms are made up of cells, the cell is the basic unit of life, and all cells come from cells.
What is the cell theory?
Used to trigger an immune response in order to to protect itself from future exposure to the bacteria or virus.
What is a Vaccine?
This organelle releases energy from breaking down food molecules to power cellular process.
What is mitochondria?
Tail like structure (organelle) used for movement
Flagellum
Type of passive transport in which molecules move from areas where there are more of them to areas where there are fewer of them.
What is diffusion?
Why did so many First people of Canada die from small pox when Europeans colonized Canada?
What is the First people of Canada had no immunity to the virus as they had never been exposed to it before?