Topics 1-3 Flashcards
1
Q
cell membrane?
A
holds the parts of a cell together
2
Q
cell wall
A
the outer part of a plant cell
harder then membrane
3
Q
Mitochondria
A
the powerhouse of the cell
powers the cell
4
Q
Cytoplasm
A
fills the cell and keeps everything in place
5
Q
vacuole
A
storage bin
6
Q
nucleus
A
controls everything in the cell, like the brain
7
Q
chloroplast
A
converts light into sugar
8
Q
6 things that all living things must have
A
- produce waste
- grow/ develop
- reproduce
- need energy
- adaptations
- made of cells
9
Q
Cell theory
A
cells are the basic unit of life; all cells come from existing cells
10
Q
who is Leewenhoek
A
1st person to discover single-cell organisms
11
Q
who is Hooke
A
named the world ‘cell’
12
Q
who are Schwann and shleiden
A
discovered cell theory
13
Q
who is Virchow
A
tied lose ends of cell theory
14
Q
what is a compound microscope
A
2,000x
15
Q
magnification levels
A
eyepiece - 10x
low - 4x
mid - 10x
high - 40x
