A Researcher Knocks Out Ephrin-B2 in the Developing Visual System

question 6

Multiple Choice

A researcher knocks out Ephrin-B2 in the developing visual system.What effect will this have on retinal ganglion cell (RGC) axon projection?

• A) There will be no effect.
• B) Half of the RGC axons will project ipsilaterally.
• C) All of the RGC axons will project ipsilaterally.
• D) All of the RBC axons will project contralaterally.

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Definitions:

Hydraulic Fracturing

A method used in the extraction of natural gas or oil, where fluid is injected at high pressure into subterranean rocks to create fractures and enable the extraction of fossil fuels.

Inquiry Letter

A written communication sent to request information or clarify details about a particular issue, product, or service.

Groundwater

The water present beneath the Earth's surface in soil pore spaces and in the fractures of rock formations.

Attention Line

In correspondence, a line that directs the message to a specific individual or department within an organization.