Chapter 3 Cells And Microscope Flashcards
2 major parts that make up plasma membrane
Phospholipids
Proteins
3 parts of a generalized cells are..
Plasma membrane
Cytoplasm
Nucleas
What makes he majority of the membranes framework
Lipid by layer (phosoplipids)
Movement using energy ATP
Active
Movement using no cellular energy
Passive
All substances between plasma membrane and nucleus
Includes both cytosol and organelles
Cytoplasm
Tansparent, gel-like, majority water,
Cytosol
Cellular support and movement
Cytoskeleton
Selective permeability
Plasma membrane
Protein Synthesis
Ribosomes
Lipid synthesis, detoxification
Smooth er
Packages proteins and lipids
Golgi Complex
ATP production
Mitochondria
Digest bacteria, worn out organelles
Lysosomes
Form mitotic spindle
Centrosome
Short hair-like structure on the surface if some cells
Cilia
Long cell projection used to propel sperm cells
Flagella
Chemical substances produced by cells ; not bounded by a membrane
Inclusions
Magnification of low power
4x 10x
Oil immersion magnification
100x
Comes closet to specimen and most likely to break it
Oil immersion
Ocular
Magnification
Lens located beneath stage opening controls light beam
Condenser
Iris
Control light intensity
Use for preliminary and coarse focusing by raising or lowering
Coarse adj knob
Final focusing
Fine adj knob
Raises or lowers adj knob
Condensor adj knob
Fine focusing
Adj knob
Securing a slid
Slide holder
Adj bright light
Iris
Preliminary focusing
Coarse agj knob
