A Fifth Taste, Called _______, Is Apparently Mediated by a Type

question 120

Multiple Choice

A fifth taste, called _______, is apparently mediated by a type of _______.

• A) edamame; ligand-gated sodium channel
• B) umami; ligand-gated sodium channel
• C) edamame; GABA receptor
• D) umami; metabotropic glutamate receptor

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Definitions:

Machining Allowance

The extra material left on the surface of a part after initial rough machining, which is removed during final finishing processes.

Machining Symbol

Symbols used on engineering drawings to indicate the surface texture or finish required for a part after it has been machined.

Knurled Finish

A textured surface finish applied to a part to provide grip or tactile feedback, often found on knobs, handles, and adjustment screws.

Rust Protection

Measures or treatments applied to metal surfaces to prevent corrosion, which can include coatings, platings, and environmental controls.