When using a microscope to view cells you obtained from scraping under your fingernails, you notice that the cells lack nuclei; therefore, you conclude that the cells must be a type of ________ cell.eukaryoticprokaryoticplantfungal
Question
When using a microscope to view cells you obtained from scraping under your fingernails, you notice that the cells lack nuclei; therefore, you conclude that the cells must be a type of ________ cell.eukaryoticprokaryoticplantfungal
Solution
The cells must be a type of prokaryotic cell.
Here's the step by step reasoning:
- Cells are broadly classified into two types: Eukaryotic and Prokaryotic.
- Eukaryotic cells are characterized by the presence of a nucleus and other membrane-bound organelles. Examples of eukaryotic cells include plant, animal, and fungal cells.
- Prokaryotic cells, on the other hand, lack a nucleus and other membrane-bound organelles. Bacteria are a common example of prokaryotic cells.
- Since the cells you observed under the microscope lack nuclei, they cannot be eukaryotic (which rules out plant, animal, and fungal cells).
- Therefore, the cells must be prokaryotic.
Similar Questions
You find a cell of a type you have never seen before. The cell has both a nucleus and a cell wall. Therefore, you conclude that it is likely to be a(n) ________ cell.animalplantbacterialprokaryotic
Which of the following is a characteristic that distinguishes eukaryotic cells from prokaryotic cells?Presence of a plasma membraneLack of genetic materialPresence of membrane-bound organellesAbsence of a cell wall
Check ALL of the characteristics that are only true for Eukaryotic cells.2 pointsNo nucleusSmall and simpleHas DNAHas a nucleusHas many organellesNo organellesHas a cell membraneCan be unicellular and multicellularAll cells have a cell wallAll are unicellularHas a chloroplast
Which among the following is not true about a prokaryotic cell?
cells are the simplest forms of life and lack a nucleus.Multiple choice question.EukaryoticPlantProkaryoticFungal
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