Which of These Observations BEST Supports the Hypothesis That Peptidoglycan

question 6

Multiple Choice

Which of these observations BEST supports the hypothesis that peptidoglycan in Bacteria and pseudopeptidoglycan in Archaea evolved convergently?

• A)NAG is found in glycan strands of both molecules
• B)L isomer amino acids are seen in peptide bridges in both molecules
• C)The glycosidic bond linkages are different
• D)D isomer amino acids are found in peptide bridges in peptidoglycan
• E)The physical strength of each cell wall is equivalent

---

Definitions:

Amygdala

A component of the brain's limbic system involved in emotion regulation, memory consolidation, and decision-making processes, particularly those related to emotional reactions.

Reward Pathway

A set of brain structures linked to the experience of pleasure, rewarding stimuli, and the motivational component for behaviors.

Basolateral Complex

Part of the amygdala that plays a key role in the processing of emotions, including fear and anxiety.

Central Nucleus

Often associated with the amygdala, it's a region crucial for processing various emotional responses.