Organelles 1
Organelles 2
Cell Theory
Microbes
Immunity
Medicine
100
This organelle controls what enters or leaves the cell (gate keeper)
cell membrane
100
The rigid structure surrounding the plant cell that provides protection
Cell wall
100
All ____________things are made of cells
living
100
The skin is part of which line of defense?
First
100
True or false: vaccines have a proven track record of helping to fight disease
True
200
What is the function of the mitochondria
Powerhouse of the cell
200
This is the site of photosynthesis
the chloroplast
200
What type of cell is this? (animal or plant)
Plant cell
200
Name one positive interaction that humans have with bacteria
Bacteria in intestines help with digestion (one possible answer)
200
Inflammation is part of which line of defense?
Second
200
Vaccines expose the immune system to a ______ form of a specific pathogen
Weakened
300
What is the watery, jelly-like substance inside the cell in which other organelles are suspended? (jelly)
Cytoplasm
300
Where is DNA mainly found in a cell?
The nucleus
300
What type of cell is this? (animal or plant)
Animal Cell
300
How do viruses reproduce?
By infecting a host cell
300
What is the third line of defense?
Acquired immunity or specific response
300
The immune system can better fight pathogens after being exposed to a vaccine because it is able to ___________ them.
Recognize
400
The control center of the cell
Nucleus
400
Which 2 organelles are found in plant cells but not animal cells
Chloroplast and cell wall
400
1st principle: All organisms are composed of ______________ cells
one or more
400
These microbes are responsible for breaking down dead waste material
Decomposers
400
Name three parts of the first line of defense
Skin, nose hairs, stomach acid
400
Antibiotics can be used to treat diseases caused by _____ but not those caused by ________
bacteria, viruses
500
What folds, packages and sends proteins for transportation within the cell? (post office)
Golgi body/ Golgi apparatus
500
What is responsible for transportation in the cell?
Endoplasmic reticulum
500
_________ cells have a nucleus whereas __________ cells have no nucleus
Eukaryotic, prokaryotic
500
Name two parts of the second line of defense
Inflammation and white blood cells
500
Vaccines help the immune system to develop the __________ that it needs to fight a specific pathogen
Antibodies