What Is the Name Given to a −CH₂− Group

question 116

Multiple Choice

What is the name given to a −CH₂− group?

• A) methane
• B) methylane
• C) methylene
• D) methyl

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Definitions:

Muscular Contraction

Muscular contraction is the process where muscle fibers shorten or contract, generating force and movement in the body.

Extraembryonic Membrane

These are membranes outside the embryo that play vital roles in development and exchange in vertebrate embryos, such as the amnion, chorion, and others.

Neural Plate

The neural plate is a key developmental structure that serves as the foundation for the nervous system, forming from ectoderm and eventually folding to become the neural tube.

Blastocyst

The mammalian blastula. See blastula.