Unit 2: Intro to Life - Test Review

Multiple Choice

#2 holds the cell's DNA, which contains the instructions for the rest of the cell. Which organelle is #2?

• Cell Membrane

• Nucleus

• Golgi Apparatus

• Vacuole

Multiple Choice

#4 stores the cell's water, nutrients and waste. Which organelle is #4?

• Cell Membrane

• Nucleus

• Golgi Apparatus

• Vacuole

Multiple Choice

#6 packages proteins created by Ribosomes. Which organelle is #6?

• Cell Membrane

• Nucleus

• Golgi Apparatus

• Vacuole

Multiple Choice

#7 controls what enters and leaves the cell. Which organelle is #7?

• Cell Membrane

• Nucleus

• Golgi Apparatus

• Vacuole

Multiple Choice

#9 uses digested food to create energy for the cell. Which organelle is #9?

• Lysosome

• Mitochondrion

• Cytoplasm

• Ribosome

Multiple Choice

#10 breaks down waste and toxins to expel from the cell. Which organelle is #10?

• Lysosome

• Mitochondrion

• Cytoplasm

• Ribosome

Multiple Choice

#11 is a jelly-like substance that holds all of the organelles in the cell. Which organelle is #11?

• Lysosome

• Mitochondrion

• Cytoplasm

• Ribosome

Multiple Choice

#12 takes instructions from the nucleus to create proteins. Which organelle is #12?

• Lysosome

• Mitochondrion

• Cytoplasm

• Ribosome

Multiple Choice

Which of the following are part of Cell Theory?

• All cells come from other cells.

• All living things are made of cells.

• Cells are the basic unit of life.

• All of the above.

Multiple Choice

Which of the following best supports the idea that all cells come from other cells?

• cells are created from non-living matter

• existing cells can create new cells that are copies of themself

• cells can be big or small

• cells appear in the body when other cells die

Multiple Choice

Which of the following best supports the idea that all living things are made of cells?

• some organisms are too small to be made of cells

• cells are too small for the eye to see

• cells can both die and be created

• under a microscope, you can see cells in anything that is living

Multiple Choice

Which of the following best explains the main function of a microscope?

• it allows us to see objects to small for the human eye

• it causes cells to grow in size

• it freezes cells and stops their movement

• it causes cells to light up

Multiple Choice

Which of the following is NOT a difference between animal and plants cells?

• Cell Walls

• Large Central Vacuoles

• Cell Membranes

• Chloroplasts

Multiple Choice

Which of the following cannot be described as heterotrophic?

• protista

• animalia

• plantae

• fungi

Multiple Choice

Which of the following CANNOT describe an organism in the Kingdom of Protista?

• heterotrophic or autotrophic

• prokaryote or eukaryote

• unicellular or multicellular

• cell or no cell wall

Multiple Choice

Which of the following separates the Kingdoms of Eubacteria and Archaebacteria from the other kingdoms?

• heterotrophic vs. autotrophic

• prokaryote vs. eukaryote

• unicellular vs. multicellular

• cell vs. no cell wall

Multiple Choice

Which organelle best represents a security guard controlling what enters and exits?

• Cytoplasm

• Nucleus

• Ribosome

• Cell Membrane

Multiple Choice

Which organelle best represents a factory producing everything the body needs?

• Cytoplasm

• Nucleus

• Ribosome

• Cell Membrane

Multiple Choice

Which organelle best represents a manager overseeing the rest of the cell?

• Cytoplasm

• Nucleus

• Ribosome

• Cell Membrane

Multiple Choice

Which organelle best represents a bowl of yogurt holding pieces of granola and berries in their places?

• Cytoplasm

• Nucleus

• Ribosome

• Cell Membrane

Multiple Choice

Which organelle best represents a brick wall giving structure and support? (Not in this cell though

• Lysosome

• Chloroplast

• Cell Wall

• Mitochondrion

Multiple Choice

Which organelle best represents solar panels, using the sun to create energy? (Not in this cell though)

• Lysosome

• Chloroplast

• Cell Wall

• Mitochondrion

Multiple Choice

Which organelle best represents a garbage truck, collecting, compacting and disposing of waste?

• Lysosome

• Chloroplast

• Cell Wall

• Mitochondrion

Multiple Choice

Which organelle best represents a power plant, supplying energy to the cell?

• Lysosome

• Chloroplast

• Cell Wall

• Mitochondrion

Multiple Choice

Which organelle best represents a shelf, because it stores things for the cell?

• Golgi Apparatus

• Centriole

• Endoplasmic Reticulum

• Vacuole

Multiple Choice

Which organelle best represents a post office, because it packages proteins for the cell?

• Golgi Apparatus

• Centriole

• Endoplasmic Reticulum

• Vacuole

Multiple Choice

What is a key difference between fungi and plantae?

• one is unicellular, the other is multicellular

• one has a cell wall, the other does not

• one is prokaryotic, the other is eukaryotic

• one is autotrophic, the other is heterotrophic

Multiple Choice

What is the difference between prokaryotes and eukaryotes?

• P - no nucleus, E - nucleus

• P - no cell wall, E - cell wall

• P - multicellular, E - unicellular

• P - heterotroph, E - autotroph

Multiple Choice

What is the difference between autotrophs and heterotrophs?

• A - nucleus, H - no nucleus

• A - make own food, H - consume food

• A - many cells, H - one cell

• A - no cell wall, H - cell walls

Multiple Choice

Which of the following best describes the 6 Kingdoms of Classification?

• they fit most, but not all living things

• all of the kingdoms are made of cells

• each kingdom is completely different from the other ones

• scientist complain that they aren't useful for studying