Review Unit 5 Lesson 1 & 2

The smallest unit of life is the _____.

• proteins
• cell
• chloroplast
• cell wall

Which of the following is NOT a necessary characteristic of a living thing?

• It responds to stimuli.
• It grows and develops.
• It eats food to get energy.
• It comes from preexisting cells

True or False: Unicellular organisms are a living thing made up of only ONE cell.

• True
• False

True or False: Prokaryotic cells are larger than eukaryotic cells.

• True
• False

Ture or False: Animals are multicellular.

• True
• False

__ cells have genetic material that is not surrounded by a lining.

• prokaryotic
• single
• eukaryotic
• plant

Which of the following is NOT apart of the cell theory?

• all living things are made up of one or more cells
• all living things grow and develop
• cells are the smallest unit of life
• all new cells come from preexisting cells

True or False: A light microscope uses light and lenses to enlarge an image of an object.

• true
• False

Which of the following is a Kingdom of the Eukarya Domain?

• archaea
• bateria
• fungi

What is the "power house" of the cell where energy for the cell is created?

• nucleous
• cell membrane
• mitochondria
• ribosome