Q. Which one of the following does not differ in E. coli and Chlamydomonas?
A) Cell membrane
B) Ribosomes
C) Chromosomal Organization
D) Cell wall
Explanation
[Solution from source] Both the prokaryote E. coli and the eukaryotic alga Chlamydomonas have a similar lipid–protein plasma membrane. Their ribosomes (70S versus 80S cytoplasmic), chromosome organisation (naked circular DNA versus chromatin) and cell wall chemistry (peptidoglycan versus cellulose) all differ. Answer (1).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.