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Cell Migration

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Questions and Answers

Which segment of the presentation covers cell migration in a 3D environment and modes of tumor cell invasion?

Segment B (correct)

Segment D

Segment A

Segment C

What is the main characteristic of membrane blebbing?

It is generated by amoeboid cells.

It is a protrusion devoid of F actin. (correct)

It is dependent on myosin II contractility.

It generates hydrostatic pressure.

Which protein is responsible for generating hydrostatic pressure in cell blebbing?

Myosin II (correct)

Rho GTPases

F actin

ECM adhesion

What is the main topic of the presentation segment E?

Contact inhibition of locomotion Signup and view all the answers

Which segment of the presentation discusses collective cell migration?

Segment C Signup and view all the answers

What is the main focus of the presentation segment on cell movement and cell compartmentalisation?

Cell blebbing Signup and view all the answers

Which protein is NOT involved in the protrusion of blebs in cell migration?

F actin Signup and view all the answers

What is the main topic of the presentation segment on cancer cell migration and tumor metastasis?

Modes of tumor cell invasion Signup and view all the answers

Which statement about membrane blebbing is correct?

Protrusion of blebs is independent of myosin II contractility Signup and view all the answers

Study Notes

Cell Migration and Tumor Invasion

Presentation segment covers cell migration in 3D environment and modes of tumor cell invasion

Cell Blebbing

Main characteristic of membrane blebbing is generating hydrostatic pressure
RhoA protein is responsible for generating hydrostatic pressure in cell blebbing

Presentation Segment E

Main topic of presentation segment E is cell movement and cell compartmentalisation

Collective Cell Migration

Presentation segment discusses collective cell migration

Bleb Formation

Formin is NOT involved in the protrusion of blebs in cell migration

Cancer Cell Migration

Main topic of presentation segment on cancer cell migration and tumor metastasis is cancer cell migration and tumor metastasis

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Description

Test your knowledge on cell migration with this advanced cell biology quiz. Topics covered include cell migration in 2D, Rho GTPases and ECM adhesion, migration in 3D and modes of tumor cell invasion, collective cell migration, and more. Perfect for students and researchers in the field of cell biology.