enFISB1-A25
Homeostasis : internal regulations to maintain life
Adaptation : inherited characteristics that change over time
Plasma Membrane : boundary that controls what goes in and out of the cell
Organelles : specialized structures within a cell to carry out specific cell functions
Eukaryotic Cells : contains a nucleus and the rest of the organelles
Nucleus : “brain” organelle of the cell
Prokaryotic Cells : cell without a nucleus (bacteria)
Selective permeability : When a membrane controls what goes in and out of the cell
Phospholipids Bilayer : Carries plasma membrane in a watery environment
Transport Proteins : create permeability tunnels on the membrane
Fluid Mosaic Model : simulates phospholipids “floating” in water
Cytoplasm : fluid that holds organelles together in a cell
Cytoskeleton : fibers that makeup framework for a cell
Ribosome : organelles that manufacture proteins
Nucleolus : site of ribosome production in the nucleus
Endoplasmic Reticulum : Site for protein and lipid transportation
Golgi apparatus : modifies, sorts, and packs proteins into vesicles
Vacuole : a sac used to hold necessities for the cell
Lysosomes : “digest” worn out organelles and waste
Centrioles : help during mitosis
Mitochondria : powerhouse of cell
Chloroplast : capture light for photosynthesis
Cell Wall : thick layer behind membrane which provides support for plants (plant cells)
Cilia : Helps cell move(similar to boat oars) (numerous and short)
Flagella : long and less abundant uses for movement (whiplike motion)
Diffusion : net movement of particles from a dense area to a less dense area
Dynamic Equilibrium : Continuous movement, but no overall change
Facilitated Diffusion : form of particle transportation on proteins
Osmosis : Diffusion of water across a semi permeable membrane
Isotonic Solution : Equal water movement
Hypotonic Solution : more water outside than in
Hypertonic Solution : more water inside than out
Active Transport : movement of substances across plasma membrane
ATP : a biological molecule that provides chemical energy
SB1-A
S
S
T
O
M
I
B
N
a biological molecule that provides chemical energy
a sac used to hold necessities for the cell
boundary that controls what goes in and out of the cell
capture light for photosynthesis
Carries plasma membrane in a watery environment
Continuous movement, but no overall change
Diffusion of water across a semi permeable membrane
Equal water movement
fibers that makeup framework for a cell
fluid that holds organelles together in a cell
help during mitosis
Helps cell move(similar to boat oars) (numerous and short)
inherited characteristics that change over time
internal regulations to maintain life
long and less abundant uses for movement (whiplike motion)
net movement of particles from a dense area to a less dense area
organelles that manufacture proteins
powerhouse of cell
simulates phospholipids “floating” in water
site of ribosome production in the nucleus
specialized structures within a cell to carry out specific cell functions
thick layer behind membrane which provides support for plants (plant cells)
When a membrane controls what goes in and out of the cell