Cell or Not?

Is bone made up of cells?

• It's made up of cells

• It's not made up of cells

Answer explanation

Bone is composed of four different cell types; osteoblasts, osteocytes, osteoclasts and bone lining cells.

Are flowers made up of cells?

• It's made up of cells

• It's not made up of cells

Answer explanation

Plants, too, are made of organs, which in turn are made of tissues. Plant tissues, like ours, are constructed of specialized cells, which in turn contain specific organelles. It is these cells, tissues, and organs that carry out the dramatic lives of plants.

Is rock made up of cells?

• It's made up of cells

• It's not made up of cells

Answer explanation

Only living beings are composed of one or more cells. Rocks are composed of mineral grains such as quartz and feldspar, which are far less complex than cells.

Is hamburger made up of cells?

• It's made up of cells

• It's not made up of cells

Answer explanation

Only living organisms have cells. However, hamburgers are not alive, thus they will not have cells.

Is blood made up of cells?

• It's made up of cells

• It's not made up of cells

Answer explanation

The solid part of your blood contains red blood cells, white blood cells, and platelets.

Is atom made up of cells?

• It's made up of cells

• It's not made up of cells

Answer explanation

It is composed of protons, which have a positive charge, neutrons, which have no charge, and electrons.