Which of the Following Is the Zwitterionic Form of Glycine

question 53

Multiple Choice

Which of the following is the zwitterionic form of glycine (R = H) ?

• A)(^-NHCH₂CO₂H)
• B)NH₂CHCO₂H⁺
• C)(⁺NH₂CH₂CO₂^-)
• D)(⁺NH₃CH₂CO₂^-)
• E)(NH₂CH₂CO₂^-)

---

Definitions:

Surface Anatomy

The study of external anatomical features without dissection, facilitating the identification of muscles, bones, and organs beneath the skin.

Histology

The examination of tissues and organs at the microscopic level to understand their structure.

Tissue Specimen

A sample of tissue taken for medical examination or study to understand diseases or conditions.

Frozen

The state of a substance being solidified by low temperatures.