Levels of Organization
All living things are made of
Cells
Multicellular Organisms are living things made up of ...
and Unicellular Organisms are living things made up of ...
multiple cells, one cell
What is found in the nucleus?
DNA
When holding the microscope, you need to carry it with ...
both hands
Why was the microscope an important discovery for some diseases?
We can now see the causes, some microbes.
A group of similar cells that work together to perform a specific function is called a
Tissue
cells
What are the 3 differences between plant and animal cells?
Plant cells have a cell wall and chloroplast, and the plant cell's vacuole is much larger.
If the eyepiece is 15 and the objective is 3, what would the total magnification be?
45
What is a vector?
An organism that spreads disease from one organism to another that doesn't usually get sick themself.
An organ system is a group of ________________________ that work together to perform a function
Organs
Yeast are multicellular or unicellular
Unicellular
What organelles work together to create proteins?
Ribosomes, golgi body, and endoplasmic reticulum
We use the microscope to view objects that are...
very small
Provide an example of a vector.
Could be tick, mosquito, lice etc
A group of similar cells that work together to perform a specific function is called a
Tissue
All cells come from .....
Pre-existing cells or other cells
What process gets energy for the cell? Where in the cell does it happen? What does it need in order to go through the process?
Cellular Respiration
Mitochondria
Oxygen and sugar
What part of the microscope controls the amount of light that shines through the specimen?
Diaphram
When a contaminated source is the cause of an infectious disease, what should be done to stop the spread?
Close off the contamination to stop exposure.
The organ systems of a plant are the ___________________ and ___________________
Root and Shoot
Why was the discovery of microbes so important?
What process gets food for the plant cell? Where in the cell does it happen? What does it need in order to go through the process?
Photosynthesis
Chloroplast
Sunlight energy, water, carbon dioxide
As you view a specimen in a higher magnification you see 1. more of the object or 2. less of the object?
Less of the object
What type of diseases should result in a quarantine?
Ones that are spread from person to person that are highly contagious.