Question

What four cellular components are shared by prokaryotic and eukaryotic cells?

Answer 1

Both prokaryotic and eukaryotic cells have a plasma membrane, cytoplasm, DNA, and ribosomes. These components are essential for the basic functions of all cells, despite other differences between these two types of cells.

Step-by-step explanation:

The four cellular components shared by prokaryotic and eukaryotic cells are:

• Plasma membrane – This is an outer covering that separates the cell's interior from its surrounding environment.
• Cytoplasm – Consisting of a jelly-like cytosol within the cell in which other cellular components are found.
• DNA – The genetic material of the cell that contains all of the instructions necessary for life.
• Ribosomes – These are particles that synthesize proteins, which are crucial for a cell's structure and function.

Although prokaryotes and eukaryotes differ in several ways, such as the presence of intracellular organelles, cell size, and structure complexity, these four key components are fundamental to both cell types.

Answer 2

Both prokaryotic and eukaryotic cells have a plasma membrane, cytoplasm, DNA, and ribosomes. These components are essential for the cell's structure and function, facilitating processes such as protection, genetic information storage, and protein synthesis.

Step-by-step explanation:

The four cellular components shared by prokaryotic and eukaryotic cells are:

• Plasma membrane: an outer covering that separates the cell's interior from its surrounding environment.
• Cytoplasm: a jelly-like substance inside the cell where other cellular components are located.
• DNA: the genetic material of the cell that dictates cell function and heredity.
• Ribosomes: particles that synthesize proteins, crucial for cell function.

These structures are fundamental to the operation of all cells, regardless of whether they are prokaryotic or eukaryotic, playing critical roles in cell survival and function.