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by molly_browwn, Aug 2019

Functions, Role, And Structure Of A Cell Membrane
Lipids, made up of glycerol, two fatty acid tails, and a phosphate- linked head group, are used to make a barrier between the cell and its environment. Phosp...
Pyrimidines: The Basic Structure Of DNA And RNA
Because of this, phospholipids of a cell membrane form a double layer, where the hydrophilic ends are exposed to both the extracellular fluid and the intrace...
Lipid Biochemistry
The movement of lipids from their sites of synthesis to definitive intracellular
Osmosis Theory
The actual membrane is created up of phospholipids which naturally form a bilayer, these phospholipids have a head that are hydrophilic and two fatty acid ta...
Semi-Permeable Cell Cells
The Smooth Endoplasmic Reticulum(SER) is also a part of connected 'hallways that transport materials. However, instead of creating proteins, it has no riboso...
Cell Membrane: The Two Main Components Of Cells
The lipid helps to give membranes their flexibility and the protein which helps in the transfer of molecules across the membrane. Phospholipids are the main ...
Phospholipid Molecules Study Guide
E. Cholesterol. F. Protein. G. Protein Channel (present as a pore within the membrane). H. And I. Phospholipid Bilayer (about 7nm). (b) Explain how the ...
The Pros And Cons Of Nerve Cells
The cell membrane is composed of fatty acids and protein channels (some voltage gated and other selectively permeable) that monitor the diffusion of ions

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	What nucleotides are purines?	A & G
	What nucleotides are pyrimidines?	C, T, Uwhat
	What is a lipid raft?	It’s a membrane that is normally dispersed in cellular membranes that are a pathway for protein/lipid transport and signaling