A Key Molecule in the Determination of Body Asymmetry Is

question 3

Multiple Choice

A key molecule in the determination of body asymmetry is ________________.

• A)Retinoic acid
• B)Notch
• C)Nodal
• D)Bone morphogenetic protein
• E)None of the above

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Definitions:

Felsic

Refers to igneous rocks that are rich in lighter elements like silicon, oxygen, aluminum, sodium, and potassium.

Pyroclastic Flow

A swiftly flowing stream of heated gas and volcanic substances that descends a volcano's slope when there's a violent eruption.

Fluid Lava

Molten rock material expelled by a volcano during an eruption, characterized by its low viscosity which allows it to flow easily.

Eruption Column

A tall, dense column of ash, gas, and volcanic debris ejected into the atmosphere during an explosive volcanic eruption.