This Molecule Is ________

question 4

Multiple Choice

This molecule is ________

• A) a lipid.
• B) a fatty acid.
• C) an amino acid.
• D) a nucleic acid base.
• E) a saccharide.

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Definitions:

Fibrous Synarthroses

A type of joint characterized by fibrous tissue connecting bones, which allows minimal to no movement.

Cartilaginous Synarthroses

Joints that are connected entirely by cartilage, allowing for very limited movement, such as the intervertebral discs in the spine.

Synovial Joints

Highly movable joints that are enclosed within a synovial capsule, producing a fluid that lubricates the joint to reduce friction.

Meniscus

A crescent-shaped cartilage found in certain joints, such as the knee, that acts as a cushion and stabilizes the joint.