QQuestionBiology
QuestionBiology
What do prokaryotes have in common with eukaryotes? Mark all that apply.
Cytoplasm
Cell Membrane
Membrane-bound organelles
Nucleus
Genetic Material
Ribosomes
12 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:: Identify the common components between prokaryotes and eukaryotes.
Prokaryotes are single-celled organisms that lack a nucleus, while eukaryotes are more complex cells that have a nucleus and membrane-bound organelles. However, they do share some common features.
Step 2:: Cytoplasm
Prokaryotes and eukaryotes both contain cytoplasm, which is the material inside the cell enclosed by the cell membrane but outside the nucleus. The cytoplasm includes various organelles (in eukaryotes), cytosol, and other structures.
Step 3:: Cell Membrane
Both prokaryotes and eukaryotes have a cell membrane, also known as the plasma membrane, that separates the interior of the cell from the external environment. This membrane is composed of a phospholipid bilayer with embedded proteins.
Step 4:: Membrane-bound organelles (for eukaryotes) and inclusion bodies (for prokaryotes)
Eukaryotic cells have various membrane-bound organelles, such as mitochondria, endoplasmic reticulum, and Golgi apparatus. Prokaryotes, on the other hand, do not have these specific organelles; however, they do contain various inclusion bodies, such as granules and vesicles, that are enclosed by a membrane.
Step 5:: Nucleus (not present in prokaryotes)
Eukaryotic cells have a well-defined nucleus surrounded by a nuclear membrane, where the genetic material is stored. Prokaryotes, however, do not have a true nucleus; their genetic material is present in the cytoplasm, often concentrated in a nucleoid region.
Step 6:: Genetic Material
Both prokaryotes and eukaryotes contain genetic material in the form of DNA. In prokaryotes, the DNA is present in a single circular chromosome in the cytoplasm, while eukaryotes have multiple linear chromosomes located within the nucleus.
Step 7:: Ribosomes
Prokaryotes and eukaryotes both contain ribosomes, which are responsible for protein synthesis. However, prokaryotic ribosomes are slightly smaller than eukaryotic ribosomes (70S vs. 80S).
Final Answer
Additionally, eukaryotes have membrane-bound organelles, while prokaryotes have inclusion bodies enclosed by a membrane.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students