1. Differences between prokaryotic & eukaryotic cells

3. Prokaryotic cells
Prokaryotes have no membrane bound organelles such as a nucleus, mitochondria, chloroplasts, golgi apparatus, or endoplasmic reticulum.
only membrane in prokaryotic cells is the plasma membrane, which is the outer boundary
Prokaryotes are most always single celled, except when they exist in colonies
reproduce by binary fission, duplicating their genetic material and then splitting to form two daughter cells identical to the parent.
have few internal structures that are distinguishable under a microscope

4. Eukaryotic cells More complex than prokaryotic cells
Most eukaryotic cells also have membrane bound organelles such as mitochondria, chloroplasts and the Golgi apparatus.
All species of large complex organisms are eukaryotes, including animals, plants and fungi
Cell division in eukaryotes involves separating the duplicated chromosomes, through movements directed by microtubules.

5. Role & function of organelles
organelles such as the mitochondrion or chloroplast perform metabolic functions and energy conversion. Other organelles like intracellular filaments provide structural support and cellular motility(ability to move spontaneously and independently.)
-Nucleus: control centre -Ribosome: protein synthesis -Endoplasmic Reticulum: protein synthesis -Golgi Apparatus: packages proteins -Mitochondria: generates energy -Peroxisomes: breakdown fatty acids -Lysosome: digest molecules -Membrane(maybe an organelle): controls what enters and exits the cell

6. Differences between the two
The most noticeable feature that differentiates eukaryotic cells from prokaryotes is the presence of a nucleus.

7. Comparing the two Feature Eukaryotic cell Prokaryotic cell
specialization
Can specialize for certain functions, such as absorbing nutrients from food or transmitting nerve impulses,
Usually exist as single, virtually identical cells
size
Most animal cells are 10–30 micrometers across; most plant cells are 10–100 micrometers across
Most are 1–10 micrometers across
Nucleus
Contain a nucleus and many other organelles, each surrounded by a membrane
Lack a nucleus and other membrane-encased organelles
Sexual system
Complete nuclear fusion between gametes, with equal contributions from both genomes
Unidirectional transfer of genes from donor to recipient
spindle
Present temporarily during mitosis and meiosis
absent
respiration
Most forms are aerobic, few are anaerobic
Simple chromatophores(pigment-containing and light-reflecting cells )
types of organism
Found in complex organisms, including all plants and animals
Found in simple organisms, including bacteria