Cells

An Amoeba is a unicellular, animal-like protist that lives in ponds and streams. According to cell theory, where did this cell come from?

• another pre-existing amoeba cell.
• energy from sun that allowed the protist to reproduce.
• a multicellular organism.
• the nonliving environment.

What tool do you use to view the cells?

• metric ruler
• centrifuge
• microscope
• telescope

All living things are made up of...

• cells
• cell tissues
• organ
• organ systems

All cells come from___________ cells.

• pregnant
• pre-existing
• paternal
• pin size

All cells are produced ____________.

• From pre-existing and deceased cells
• from other pre-existing cells
• Cells can come from anywhere, as long as there is the sun.

An organism made of one cell is called

• unicellular organism
• multicellular organism

A cell in which the genetic material is enclosed within a nucleus is a

• eukaryotic cell

• prokaryotic cell

• human cell

• animal cell

According to the information in the given chart, what type of cell is cell X?

• bacteria cell

• plant cell

• animal cell

• prokaryotic cell

Ian is looking at a cell using a microscope. He sees a nucleus and a large vacuole in the center of a cell. What type of cell is he most likely looking at?

• animal cell

• plant cell

• blood cell

• human cell

Select the group of organelles that is common to both plant cells and animal cells.

• cytoplasm, mitochondria, cell wall, nucleus

• ribosomes, cell membrane, mitochondria, cytoplasm

• nucleus, cytoplasm, ribosomes, chloroplasts