Cellular Biology Study Guide (Complete Summary) Differences: Prokaryotes and Eukaryotes/ Cellular Function/ Plasma Membrane/ Case Study and Practice Questions with Detailed Rationales.

Chapter 1
Cellular Biology Study Guide
(Complete Summary)
Differences: Prokaryotes
and Eukaryotes/ Cellular Function/
Plasma Membrane/ Case Study and
Practice Questions with Detailed
Rationales.

, Differences: Prokaryotes
and Eukaryotes
 Prokaryotes
 No distinct nucleus (single, circular chromosome)
 Lack histones, organelles
 Cyanobacteria, bacteria, and rickettsiae




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, Differences: Prokaryotes
and Eukaryotes (Cont.)
 Eukaryotes
 Complex cellular organization
 Membrane-bound organelles
 Well-defined nucleus with several chromosomes
 Higher animals, plants, fungi, protozoa, and algae
 Differences in biochemical activity
 Protein synthesis
 Transport across outer cell membrane
 Enzyme content


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, Cellular Functions
 Specialized through differentiation or maturation
 Movement
 Conductivity
 Metabolic absorption
 Secretion
 Excretion
 Respiration
 Reproduction
 Communication



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