IB Biology topic 1
0.0(0)
Studied by 1 person
Knowt Play
Learn
Practice Test
Spaced Repetition
Match
FlashcardsCard Sorting
1/5
Earn XP
Description and Tags
Study Analytics
Name | Mastery | Learn | Test | Matching | Spaced |
|---|
No study sessions yet.
6 Terms
1
New cards
Cell theory
(1.1)
(1.1)
_Living organisms are composed of cells
\
_The cell is the basic unit of life
\
_Cells can only arise from pre-existing cells
\
_The cell is the basic unit of life
\
_Cells can only arise from pre-existing cells
2
New cards
Cell theory support evidences
(1.1)
(1.1)
_Invention of light microscope
_Components of cell can not survive independently
_No organism made up of less than one cell
_Pasteur’s chicken soup experiment
_Components of cell can not survive independently
_No organism made up of less than one cell
_Pasteur’s chicken soup experiment
3
New cards
Cell theory exceptions
(1.1)
(1.1)
_Striated muscle have multiple nuclei and are surrounded by a single, continuous membrane)
\
_Giant algae (unicellular organisms that are very large in size, around 7 cm)
\
_Aseptate hyphae (lack partitioning and have a continuous cytoplasm)
\
_Giant algae (unicellular organisms that are very large in size, around 7 cm)
\
_Aseptate hyphae (lack partitioning and have a continuous cytoplasm)
4
New cards
Unicellular
(1.1)
(1.1)
5
New cards
7 functions of life
(1.1)
(1.1)
Mr.Gren H:
\
Metabolism
Response
Growth
Reproduction
Excretion
Nutrition
Homeostasis
\
Metabolism
Response
Growth
Reproduction
Excretion
Nutrition
Homeostasis
6
New cards
Magnification formula
Note 
Flashcards (44)