posted by .

Human vision can distinguish objects down to about a 4th of a millimeter (~250 micrometers). Given this, which of the following are generally visible to the human eye?
Bacterial cell
Animal cell
Plant cell
None of the above

I think none of the above...

  • Biology -

    Plant cell

  • Biology -

    None of the above is right.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    The DNA of an E coli cell measures 1.4 mm in length, when extended and 20 angstroms in diameter. a) Calculate the volume of DNA in an E coli cell in cm^3 b) What fraction of an E coli cell is occupied by its DNA?
  2. chemistry

    - What fraction of an E coli cell is occupied by its DNA?
  3. biology

    imagine if you are a water molecule outside of an animal cell of a human.the person just drunk the glass.write a persuasive letter to the cell membrane convincing it to let you inside the cell.
  4. Science 7R Q2

    What is the difference between a plant cell and an animal cell?
  5. Biology

    1. Creates energy in the form of ATP 2. The gel-like liquid that fills the cell 3. Sorts, packages, and sends out proteins 4. Helps the chromosomes divide faster in animal cells only 5. Creates food energy from sunlight energy 6. Responsible …
  6. Science

    which of the following is a function of DNA 1)controlling the production of proteins in the cell 2)breaking down proteins in the cell 3)producing energy from food molecules inside the cell 4)controlling substances that enter and leave …
  7. Cynthia

    Which of the statements below correctly compares features of plant and animal cells?
  8. biology

    Looking through a microscope,I saw a Eukaryotic cell. How could I conclude if the cell is a plant or animal cell?
  9. Biology

    1. When and where was the first cell born?
  10. biology

    Which is a form of active transport? A. Proteins open up channels in the cell membrane. B. Proteins push molecules through the cell membrane. C. Proteins create openings on another side of the cell membrane. D. Proteins enter and exit

More Similar Questions