Cell Structure Flashcards
1. All living things are made of one or more cells 2. Cells are the basic unit of every living organism 3. Cells only come from pre-existing cells This is the…
Cells without membrane bound organelles such as bacteria Are known as….
They don’t grow They don’t require energy They don’t maintain homeostasis They don’t reproduce… And they’re not made of cells!
Swine Flu Virus The protein coat surrounding the DNA or RNA is called a…
Swine Flu Virus Capsid
Which stage of Viral infection produces dying cells and millions of viruses?
What do retroviruses like AIDS have that regular viruses do not?
RNA instead of DNA
The “powerhouse of the cell,” this organelle converts glucose into useable energy
Contains digestive enzymes for digesting and recycling worn out cell parts
Contains chlorophyll for photosynthesis, converts sunlight CO2 and water into glucose (sugar)
Responsible for homeostasis, it decides what enters and leaves the cell
Short, hair-like projections used for movement that extend from the plasma membrane
The movement of substances in, into, and out of the cell Nerve cell
Cell Transport Nerve cell
Maintaining a constant internal environment
Which organelle Maintains homeostasis?