Phospholipids
Über den Vortrag
Der Vortrag „Phospholipids “ von Georgina Cornwall, PhD ist Bestandteil des Kurses „The Macromolecules of Life“.
Quiz zum Vortrag
Which statement best describes the monomers of a lipid?
- Lipids are nonpolymer macromolecules.
- Glycerol
- Fatty acids
- Hydrocarbons
- Nucleotides
Why are phospholipids amphipathic molecules?
- Due to the presence of a hydrophilic head and a hydrophobic tail in the same molecule
- Due to the presence of hydrophilic tail and head structures in the same molecule
- Due to the presence of a hydrophobic head and a hydrophobic tail in the same molecule
- Due to the presence of a hydrophobic head and a hydrophilic tail in the same molecule
- Due to the presence of a neutral tail and a hydrophilic head in the same molecule
Which of the following best describes a micelle?
- A sphere of phospholipids with outward-facing hydrophilic heads that protect the inward-facing hydrophobic tails
- A phospholipid bilayer in which hydrophobic tails face each other and hydrophilic heads are away from each other
- Proteins that help denatured proteins refold to the correct configuration
- A double-stranded set of nucleic acids bonded in an antiparallel fashion
- A protein/RNA complex that helps translate RNA into proteins
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Dozent des Vortrages Phospholipids
Georgina Cornwall, PhD
Dr. Georgina Cornwall is a Biology Instructor and currently works as an Instructional Designer in the private sector, developing interactive online training materials.
She obtained her PhD in Environmental, Population, and Organismic Biology at the University of Colorado, USA, in 2000, and has since taught a broad array of biology courses at various US universities.
She is an active promoter of hybrid/online teaching formats and interactive courses, and has received several awards for her engaging and innovative course design; e.g., she was named Adjunct Faculty of the Year at Colorado Mountain College in Aspen twice.
Within Lecturio, Dr. Cornwall teaches courses on Biology & Genetics.
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After watching her lectures on molecular and cellular biology, I had a wider view of these subjects. Well integrated, well explained, excelent service!
Love your lectures, Professor. It is helping me a lot reviewing Biology as It's been years since my basic science years.
She talks so clear, understandable.. just a little fast but i havent got bored.. Thank you..
informative. good review for this basic area as it has clinical correlations
