Throw it Out or Keep it In
What is the organelle that allows things to exit and enter the cell?
The cell membrane
Microorganism
Organelles
What is a cell and what is its purpose?
A basic unit of a living organism. They aim to obtain energy, gather nutrients, dispose of waste, and fix damaged parts.
What is a term that was believed to spawn living things?
Spontaneous generation
What are the processes that describe systems, such as osmosis and endocytosis?
Active and passive transport
What type of unicellular organism needs a host?
Viruses
What are the two outermost organelles in a plant cell?
The cell wall and membrane
What are the principles of cell theory?
All living things are made of cells, new cells are produced from old cells, and cells are the basic unit of structure and function.
What is a basic unit of structure and function in living things?
A cell
What is the transport of something to a less congested area called?
Diffusion
How do bacteria protect themselves?
With a cell wall
For a plant cell, what converts energy in food to let the cell operate?
The mitochondria
Who were the two people who created cell theory?
Matthias Schleiden and Theodore Shwann
What is another name for a single-celled organism?
Unicellular
What is the system proteins go through to allow the passing of things like sugar?
Facilitated diffusion
What do the fruiting bodies allow the fungus to accomplish?
They produce reproductive spores that spread the fungus
Which organelle is bigger in plant cells?
The vacuole
What do scientists use to examine cells?
A microscope
What is a change or signal in an environment that makes an organism react?
A stimulus
How does a cell absorb molecules that are too big?
Endocytosis
How do vascular tissues affect and help a plant?
They can help carry food and change the structure of the plant
What is the smallest group?
The tissue
What is the best type of microscope
Electron microscope
Something that consists of many cells
Multicellular