Cytology Flashcards
1
Q
Cell theory
A
1 - all organisms are composed of cells
2 - the cell is the smallest unit of life
3 - cells arise from the division of pre-existing cells
4 - in vitro = outside organism or cell
in vivo = inside organism or cell
2
Q
protoplasm
A
refers to the living part of the cell
3
Q
what does it include? protoplasm
A
includes
- nucleus
- cytoplasm
- plasmalemma organelles
- a chemical composition (6 basic substances)
4
Q
chemical composition of protoplasm
Who Does Lily Put Colors Near
A
- Water
- Dissolved mineral salts
- Lipids
- Proteins
- Carbohydrates
- Nucleic acids
5
Q
anaerobic
A
means the absence of oxygen
6
Q
acetic acid
A
when air enters the making of alcohol(vinegar)
7
Q
lactic acid is made up of
A
streptococci and lactobacilli
