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more info that is importan but idk what chapter it belongs to
Term | Definition |
---|---|
Peripheral protein | a protein that is attached on the surface of the cell membrane |
transmembrane protein | embedded with the cell membrane but spans across the membrane |
integral proteins | embedded within the cell membrane |
Peripheral protein function | enzymes and can speed up reactions |
glycoprotein | attached to peripheral protein on the ECM side |
Glycolipid | Attached to the phospholipid head on the ECM side |
integral protein function | transport of molecules |
Ion Channels | can help ions like K+ and Na+ to pass the membrane |
carrier protein | proteins will bind to a molecule to help transport in a gate like channel |
What are some examples of particles that can pass through the cell membrane without the help of a transport protein | H2O, O2, CO2 |
Phospholipid ingredients | glycerol, TWO fatty acids, and phosphate group |
Triglyceride ingredients | Glycerol and THREE fatty acids |
Steroids ingredients | have four carbon rings |
steroid example | cholesterol, estrogen, and testosterone |
Waxes functions | used to protect organisms from water loss or as structural elements |
Proteins are composed of ... | oxygen, nitrogen, hydrogen, carbon |
The structure of proteins determine _______ | function |
peptide bond | the bond found in proteins |
what happens when nucleotides are linked together by phosphate groups | it forms a sugar-phosphate backbone |
Protobionts | possible precursors of living cells, |
axoneme | Contains microtubules (9 + 2 array), the motor protein dynein, and linking proteins |
endomembrane system is a network of membranes that includes | the nuclear envelope, endoplasmic reticulum, Golgi apparatus, lysosomes, vacuoles, peroxisomes, and plasma membrane |
Lysosomes | small organelles found in animal cells that breakdown macromolecules |
transporters have __________ | specific binding pockets for their solutes |
transporters uses ______ but channels uses a ______-like system | binding to solutes, gate |