Question

Today, cells are classified in two groups according to whether they contain membrane - bound

Answer 1

Cells are classified based on whether they have a membrane-bound nucleus into prokaryotic and eukaryotic cells in Biology.

Step-by-step explanation:

The subject of this question is Biology. The student is asking about the classification of cells based on whether they contain membrane-bound nuclei.

Based on whether they have a nucleus, there are two basic types of cells: prokaryotic cells and eukaryotic cells. Prokaryotic cells do not have a membrane-bound nucleus, while eukaryotic cells do have a membrane-bound nucleus.

For example, animal cells, plant cells, fungal cells, and protist cells are classified as eukaryotic cells, while bacterial cells are classified as prokaryotic cells.

Answer 2

Today, cells are classified in two groups according to whether they contain membrane-bound organelles.

Step-by-step explanation:

• The classification of cell was made as eukaryotes and prokaryotes in and more specifically by the presence or absence o membrane bound organelles.

• The prokaryotic cell lacks the presence of these membrane-bound structures, but eukaryotes do contain these organelles.

• The common examples of non-membrane bound organelles are ribosomes, the cell wall, and the cytoskeleton.
• Mitochondria, golgi body, nucleus, endoplasmic reticulum etc. are the examples containing membrane bound structures.