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Identify the features common to all cells. Select all that apply. A. Cell membrane B. Nucleus C. Ribosomes D. Cytoplasm E. Cell wall F. DNA.

Ask by Rojas Klein. in the United States
Feb 27,2025

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Answer

All cells have a cell membrane, ribosomes, cytoplasm, and DNA.

Solution

The features common to all cells are: A. Cell membrane C. Ribosomes D. Cytoplasm F. DNA Explanation: Every cell has a cell membrane that regulates the entry and exit of substances, cytoplasm where cellular components are suspended, ribosomes that synthesize proteins, and DNA that contains genetic information. In contrast, not all cells have a nucleus (eukaryotic cells do, but prokaryotic cells do not) or a cell wall (present in plants, fungi, and bacteria, but absent in animal cells).

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Bonus Knowledge

All cells share some fundamental features that make them the basic units of life. Every cell is surrounded by a cell membrane (A) that controls what enters and exits the cell. In addition, ribosomes (C) are present in all cells, responsible for protein synthesis, and cytoplasm (D) is the jelly-like substance where these processes occur. Lastly, all cells contain DNA (F), the genetic material that carries instructions for life. While a nucleus (B) is present in eukaryotic cells, it is absent in prokaryotic cells like bacteria. Likewise, a cell wall (E) is found in plant cells and certain prokaryotes but not in animal cells. So, the key common features are A, C, D, and F!

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