Modes of Cell Communication: Overview
Über den Vortrag
Der Vortrag „Modes of Cell Communication: Overview“ von Georgina Cornwall, PhD ist Bestandteil des Kurses „Cellular Structure“.
Quiz zum Vortrag
Which statement is NOT correct about autocrine signaling?
- Autocrine signaling in the nervous system helps develop stronger connections between axons of neurons and muscle cells.
- Autocrine signaling is a cellular self-signaling developmental balance check system that regulates the cell-development cycle.
- The cell-mediated immune response of the immune system is an example of autocrine signal–based communication.
- Autocrine signaling is crucial in cancer development and its self-sustainable growth.
- In autocrine signaling, the signaling molecule produced by a cell binds to the cell membrane receptor of that cell.
Which of the signaling modalities are paired correctly?
- Neurotransmission － a specialized form of paracrine signaling used by the nervous system
- Endocrine － cell-to-cell signaling between nearby cells
- Autocrine － cell-to-cell signaling by cells in direct contact
- Paracrine － cell-to-cell signaling over long distances via the bloodstream
- Direct contact － cell signaling in the same cell
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Dozent des Vortrages Modes of Cell Communication: Overview
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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