Cells Review

When we forget to wash our hands, or don't wash them properly, we are doing which of the following?

• Spreading harmful microbes or germs to other people.

• Spreading beneficial microbes or germs to other people.

• Not washing our hands will not spread germs to other people

True or False. Cells can be seen with the human eye and do not require a microscope.

• True

• False

Select all of the following parts that can be found in both a plant and animal cell.

• nucleus

• cytoplasm

• chloroplasts

• cell membrane

Tags

NGSS.MS-LS1-2

Take a look at the photo , One cell is a plant cell and the other is an animal cell. Which of the statements are correct?

• Image B is a plant cell because only plant cells have a nucleus.

• Image A is a plant cell because it has a cell wall and chloroplast.

• Image A is an animal cell because it has a nucleus and cytoplasm

Tags

NGSS.MS-LS1-2

Which part of the cell is considered to be the "brain" of the cell.

• nucleus

• mitochondria

• chloroplasts

Tags

NGSS.MS-LS1-2

Which part of the cell controls what leaves and enters the cell?

• cell membrane

• cell wall

• nucleus

True or False . All germs or microbes are bad or harmful.

• True

• False

Select all that apply.

How can germs be beneficial or helpful to humans?

• Germs can help you digest your food.

• Good germs help protect you from the bad germs.

• Germs can never be helpful or beneficial.

• Germs can protect your mouth, tongue, and teeth.