Unit of measurement that scientists use to determine the diameter of an animal cell is the
1 - millimeter
2 - micrometer
3 - nanometer
4 - meter
I am stuck on this question, but I believe it is #3 nanometer
Thank you for using the Jiskha Homework Help Forum. This is the micrometer; cell structures are often measured in nanometers, but cell diameters are on the micrometer scale.
annswer is b micrometer
Thanks!!
To determine the diameter of an animal cell, scientists typically use the unit of measurement called the micrometer (option 2).
Here's how you can arrive at the correct answer:
1. Start by understanding the different units of measurement mentioned in the choices: millimeter, micrometer, nanometer, and meter.
- Millimeter (mm): This unit is equal to one-thousandth of a meter. It is commonly used to measure larger objects.
- Micrometer (µm): This unit is equal to one-millionth of a meter. It is commonly used to measure smaller objects, such as cells.
- Nanometer (nm): This unit is equal to one-billionth of a meter. It is often used to measure very tiny objects, such as molecules.
2. Now, consider the question's context, which asks about the unit of measurement used for determining the diameter of an animal cell.
- Animal cells are microscopic and generally range in size from about 10 to 100 micrometers.
3. Since the micrometer (option 2) is the most appropriate unit for measuring the size of an animal cell, it is the correct answer.