Chapter 3 Flashcards
Solute concentration less outside the RBC than inside
Hypotonic
Solute concentration is the same outside and inside
Isotonic
Solute concentration greater outside the RBC than inside
Hypertonic
No net movement of water
Isotonic
Net movement of water Into the RBC
Hypotonic
Net movement of water out of RBC
Hypertonic
No effect on the cell
Isotonic
Swells
Hemolysis
Hypotonic
Shrinks
Crenation
Hypertonic
.9% NaCl placed in
Isotonic
Anything less than .9% placed in
Hypotonic
Anything greater than .9% placed in
Hypertonic
Plasma membrane
Nucleus
Cytoplasm
3 principle part in a generalized animal cell
Cellular support and movement
Cytoskeleton
Selective permeability
Plasma membrane
Lipid synthesis, detoxification
Smooth er
Protein synthesis
Ribosomes
Packages proteins and lipids
Golgi complex
ATP production
Mitochondria
Digest bacteria, worn out organelles
Lysosomes
Forms miotic spindle
Centrosome
Short hair like structures on the surfaces of some cells
Cilia
Long cell projection used to propel sperm cell
Flagella
Chemical substances produced by cells, not bounded by a membrane
Inclusions
Protein and lipid make up….
Plasma membrane
Extend across the plasma membrane
Help to move substances in and out of the cell
Serve as enzymes to speed reactions
Intergal
Loosely attached to the cell membrane
Serve as cytoskeleton makers
Peripheral
There is a difference in charge inside and outside of the cell
Electrochemical gradient
Movement of substances across the cellular membrane using cellular energy
Active movement
Movement across the cellular membrane using No cellular energy
Passive movement
Net movement of any substance from higher concentration to lower
Membrane not required
Simple diffusion
Net movement from higher to lower concentration
Across semipermeable membrane with help of a carrier
Facilitated diffusion
Net movement from higher to lower across semipermeable membrane
Maintain same cell size and shape
Osmosis
Movement of molecules from high to low pressure zone
Filtration
RBC contain more solute and fewer solvent
Hypertonic
Outside of cell
Cell membrane microvilli
Outside of nucleolus
Towards the center of cell
Nuclear membrane
Inner layer of nuclear membrane
Nucleus
Very center or the cell
Nucleolus
Smooth rope like things in cell
Endoplasmic reticulum
On the endoplasmic reticulum
Small balls
Ribosomes
Smooth rope like
Have “packages”
Golgi complex
Peanut with maze inside
Mitochondria
Look like circle jellos in the cell
Vacuoles
Cut outs on the Side of cells
Pinocytotic vesicles
Flat circles In cell
Lysosomes
90 degrees together
Circular
Centrioles
