Differences between Prokaryotic and Eukaryotic Cells
Compare & Contrast Bacteria and Archaea
Metabolic Category Definitions
Nitrogen Cycle
100

In prokaryotes this is a freefloating circle, in eukaryotes it is several membrane-bound lines

What is DNA

100

In archaea, this structure can be a phospholipid monolayer or bilayer, whereas in bacteria they are only bilayer

What is Cytoplasmic Membrane

100

This cell uses organic molecules as an electron source

What is chemoorganotroph

100

This component of molecules is used in all nucleotides and all amino acids

What is Nitrogen

200

Powerhouse of the cell, present in eukaryotes but not prokaryotes

What are mitochondria

200

In bacterial cells this structure contains peptidoglycan, whereas in archaeal cells it does not

What is the cell wall

200

This cell uses oxygen as its final electron acceptor

What is an aerobic respirator

200

The conversion of NH3+ to NO3-

Nitrification

300

Does not have membrane bound organelles

What is a prokaryote

300

This protein, located in the cytoplasmic membrane of both Bacteria and Archaea harnesses the energy created by a proton gradient to fuel the creation of usable chemical energy molecules

What is ATP Synthase

300

This cell uses CO2 as its source of carbon atoms

What is autotroph

300

The conversion of N2 (nitrogen gas) to NH3+ (ammonia)

What is Nitrogen Fixation

400

100x smaller than its counterpart listed in the category

What is a prokaryote

400

This domain can perform PEP group translocation

What is Bacteria?

400
Cell that uses an organic molecule as its final electron acceptor

What is fermenting cell 

400

The conversion of NO3- to N2

What is denitrification
500

The category that contains Protists

What is a eukaryote

500

This domain has membrane lipids where the head regions are attached to the tail regions via an ether link. 

What are Archaea

500

Cell that uses an organic molecule as its source of carbon atoms

What is a heterotroph

500

This molecule in the standard nitrogen cycle can be used as both an electron source and as an electron acceptor

What is NO2-