Flashcards in Human Cell Deck (53)
Loading flashcards...
1
movement; move something or itself
microvilli
2
Let's certain thing go through
cell membrane
3
lipid metabolism detoxification of drugs ,deactivates steroids, absorbs lipids
smooth ER
4
houses DNA & chromosomes
nucleus
5
allows certain molecules to exit
nuclear pores
6
fluid that suspends the chromatin and nucleolus
nucleoplasm
7
ribosome synthesis
nucleoulus
8
synthesize proteins
ribosome
9
site of protein synthesis; ribosome attachment, synthesize lipids, transports materials in cells
Rough ER
10
Keeps cell in shape, also used for movement
cytoskeleton
11
produce ATP, release energy, cellular respiration
mitochondria
12
digest worn cellular parts or substances that enter cells
lysosome
13
contain and transport substances
vescicle
14
thin, form bundles and meshwork, provide cell movement
microfilament
15
packages proteins for transport and secretion
golgi body
16
occupy space between nucleus and ribosomes; contain protein enzymes
cytoplasm
17
propel fluid over surfaces
ciclia
18
Support most weight in cell, support cytoplasm and move substances
microtubules
19
a cellular organelle built of microtubules that organizes the mitotic spindle
centriole
20
Controls what comes in and out of cells
Cell membrane
21
Allows some molecules in and out of cell
Selectively permeable
22
Cells are made up of what 3 parts?
Nucleus, cell membrane, cytoplasm
23
What are the functions of the proteins found in cell membranes?
Structure, recognition, channel, receptors, transport, adhesion
24
Helps with the stability of the cell membrane, makes less permeable for water soluble things
Cholesterol
25
Combination of phospholipid and embedded proteins/cholesterols, not in a stationary position
Fluid mosaic model
26
Two types of transport mechanisms account for movement of various substances across cellular membranes (2)
Passive and active
27
What are the 4 types of passive transport?
Diffusion, carrier proteins, osmosis, ion channels, filtration
28
What are the 5 types of active transport?
Na-K pump, proton pump, phagocytosis, pinocytosis, exocytosis
29
Where are organelles found?
Cytoplasm
30
