Biomembrane Structure - Molecular Cell Biology | Biology+

Course

Cell Biology

Study Pack

Set 1: Chemical Foundations

Set 2: Molecular Genetic Techniques

Set 3: Protein Structure and Function

Set 4: Culturing and Visualizing Cells

Set 5: Fundamental Molecular Genetic Mechanisms

Set 6: Bio-membrane Structure

Set 7: Genes Genomics and Chromosomes

Set 8: Transcriptional Control of Gene Expression

Set 9: Post-Transcriptional Gene Control

Set 10: Transmembrane Transport of Ions and Small Molecules

Set 11: Cellular Energetics

Set 12: Moving Proteins Into Membranes and Organelles

Set 13: Vesicular Traffic, Secretion, and Endocytosis

Set 14: Signal Transduction and G-Protein Coupled Receptors

Set 15: Signaling Pathways That Control Gene Activity

Set 16: Cell Organization and Movement I: Microfilaments

Set 17: Cell Organization and Movement II: Microtubules and Intermediate Filaments

Set 18: Regulating the Eukaryotic Cell Cycle

Set 19: Integrating Cells Into Tissues

Set 30: Cell Birth, Lineage, and Death

Set 21: Nerve Cells

Set 22: Immunology

Set 7 Biomembrane Structure

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Set 7 Biomembrane Structure

(Multiple Choice)

Free

Peripheral proteins bound to the exoplasmic face of the plasma membrane can also bind to:

A)cytoskeletal proteins.
B)proteins of the ECM.
C)the hydrophobic core of the phospholipid bilayer.
D)proteins of the outer mitochondrial membrane.

Answer

(Multiple Choice)

Free

Sphingolipids are considered amphipathic glycolipids if:

A)their polar head groups are sugars that are not linked to the tails via a phosphate group.
B)they are phospholipids with a one-chain hydrophobic tail.
C)have one fatty acyl chain attached to carbon 2 of glycerol.
D)none of the above

Answer

(Essay)

Free

Describe how you would prepare liposomes from a biological membrane.

Answer

The first step would be to treat the bio...

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