Organelles
It is known as the powerhouse of the cell.
Mitochondria
What is the name of one celled organisms?
unicellular organisms.
What part of the microscope do you put the slide on?
The Stage
What does the electron microscope do?
Reveals the structure of smaller objects.
True or False: Osmosis works by adding sugar or salt to water to get more energy.
False!
This is a jello-like solution that fills each cell
Cytoplasm
True or False: A unicellular organism can move, get their nutrients and exchange gas independently.
True!
Who invented the microscope?
Zacharias Jameson.
To help us understand cell processes and to see if diseases are present.
What system in your body is responsible for breathing?
Respiratory System
This part of the cell acts as a vacuum.
Vacuole.
How do unicellular organisms move and eat?
What is the job of a microscope?
What are some advantages and disadvantages of DNA testing?
Pros: people can see if there are any issues in the cell, informs people about genetic diseases, allows people to be proactive about health.
Cons: Can be stressful, results may not always be accurate.
When your fingers get wrinkly after being in a pool for a long time, what scientific notion is present?
osmosis
What is the name of the organelle that is only in plant cells and makes chlorophyll.
Chloroplasts.
What system do humans use to breathe?
Respiratory System
Why is it important to use microscopes?
To learn more about cells, specifically the ones that make people sick or keep them healthy.
What does accessible mean in terms of cell technologies?
It means can all people use it, or are there barriers such as money, training, location, etc.
What is the name of the concept when something goes from an area of high concentration to an area of low concentration?
Diffusion
This organelle makes nutrients and ensure that food is digested properly.
Lysosomes.
Unicellular organisms and plants breathe through what?
Diffusion
What is the proper name of the eye-piece?
ocular lens.
How do Stem Cells help our understanding of cell technology?
Uses healthy stem cells to prevent or cure diseases.
What are the 3 parts of the cell theory?
1) Cells are the basic unit of of life.
2) All cells are made up of pre-existing cells
3) All living things are made up of one or more cells.