Cells Flashcards
0
Q
Multicellular
A
Life forms are made of many cells
1
Q
Unicellular
A
Life forms consist of only one cell
2
Q
E. Coli
A
A most friendly bacteria that lives in our gut
• extremely small
3
Q
Paramecium
A
A pond water creature that eats bacteria like E.Coli
4
Q
Prokaryotic Cells (Prokaryote)
A
- Evolutionary ancient around 3.5 billion years ago
* First cells on earth & only life form for billions of years before more complex cells came along
5
Q
What do Prokaryotic cells contain?
A
- Cell Membrane
- No Nucleus
- No Organelle
- Some prokaryotes do have a cell wall
6
Q
Eukaryotes
A
- More complex cells- evolved from prokaryotic ancestors around 1.9 BYA
- Can be Unicellular or Multicellular
- Are classified as either plant cells or animal cells
7
Q
What do Eukaryotes contain?
A
- Cell Membrane
- Organelles
- Cytoplasm
8
Q
What do all cells contain?
A
- Cell Membrane
- Cytoplasm
- DNA
- Ribosomes
9
Q
Which is bigger a Unicellular Prokaryotic or Unicellular Eukaryotic?
A
UP: Smaller
UE: Bigger
10
Q
What do Prokaryotic’s & Eukaryotic’s have in common?
A
- DNA
- Cellular Membrane
- Unicellular
- Cytoplasm
- Ribosomes
- Living
11
Q
What are 2 different major categories of cells?
A
- Prokaryotes
2. Eukaryotic
