Ch. 3 Cells Flashcards
0
Q
Selectively Permeable
A
Chooses what enters and exits the cell
1
Q
Cell Membrane (Plasma Membrane)
A
Selectively Permeable
2
Q
Phospholipid Bilayer (Biphospholipid)
A
Structure of plasma membrane
3
Q
Water-Soluble “heads”
A
Like water; hydrophilic
4
Q
Water-insoluble “tails”
A
Middle of Bilayer; Do not like water
5
Q
Cytoplasm
A
Liquid portion in the cell
6
Q
Smooth ER
A
Detoxifies, produces lipids
7
Q
Rough ER
A
Looks rough due to ribosomes, modifies proteins
8
Q
Ribosomes
A
Produce proteins
9
Q
Golgi Apparatus
A
Preps proteins for secretion
10
Q
Exocytosis
A
Sending secretions out of the cells
11
Q
Mitochondria
A
Powerhouse, site of cellular respiration
12
Q
Lysosomes
A
Trash can of the cell, contains digestive enzymes
13
Q
Centrosome
A
Made of two centrioles , function in cell division
14
Q
Centriole
A
Move to opposite side of cell during mitosis
