Benchmark Review Part 1

Multiple Choice

When you break a cracker into pieces it is a 

• Chemical change
• Physical change
• Chemical Weathering
• Physical Weathering

Multiple Choice

Which of the following is a sign that a chemical reaction has occurred?

• change in shape

• melting

• formation of a gas

• dissolving

Multiple Choice

Is melting butter for popcorn a chemical or physical change?

• chemical
• physical

Multiple Choice

What is the definition of chemical change?

• any change that results in the formation of new chemical substances. 
• changing clothes
• matter cannot be created or destroyed, only change form
• changes affecting the form of a chemical substance, but not its chemical composition.

Multiple Choice

what is the definition of physical change?

• any change that results in the formation of new chemical substances. 
• rusting
• changes affecting the form of a chemical substance, but not its chemical composition.
• any property that is measurable, whose value describes a state of a physical system

Multiple Choice

Is moldy cheese a chemical or physical change?

• chemical
• physical

Multiple Choice

Is spoiled meat a chemical or physical change?

• chemical
• physical

Multiple Choice

Is squeezing oranges to make orange juice a physical or chemical change?

• physical
• chemical

Multiple Choice

Are fireworks exploding a physical or chemical change?

• phyiscal 
• chemical

Multiple Choice

Is mowing the lawn a phyiscal or chemical change?

• physical
• chemical

Multiple Choice

Water is heated and changed to steam ________________

• Physical Change

• Chemical Change

Multiple Choice

Food is digested in the stomach ________________

• Physical Change

• Chemical Change

Multiple Choice

A solid piece of chocolate is melted and changed to liquid form. Which property of the piece of chocolate will remain the same?

• Texture
• Temperature
  
• Shape
•  Mass

Multiple Choice

Which of these is a result of a chemical change?

• A mixture
• A solution
• A new substance
• Melting or freezing

Multiple Choice

Why is cutting paper considered a physical change?

• The paper is no longer paper once it is cut

• The paper is still paper after it is cut

• The paper becomes a different substance after it is cut

Multiple Choice

An organism with more than one cell is known as a/an

• organ system

• multicellular organism

• unicellular organism

Multiple Choice

An organism with only one cell is known best as...

• a disease

• plankton

• multicellular organism

• unicellular organism

Multiple Choice

All _____________are made up of cells.

• cells

• organisms

• life

• organs

Multiple Choice

_________is an organism made up cells that contain their DNA in a nucleus.

• Prokaryote

• Eukaryote

• Unicellular

• Multicellular

Multiple Choice

Which of the following scientists contributed to the cell theory?

• Rudolf Virchow, Robert Hooke, Anton van Leuwenhoek
• Matthais Schleiden, Theodor Schwann, Rudolf Virchow
• Robert Hooke, Theodor Schwann, Anton von Leuwenhoek
• Theodor Schwann, Matthais Schleiden, Robert HookeOption 4 (optional)

Multiple Choice

True/False: Prokaryotic cells DNA is found in the cytoplasm.

• True

• False

Multiple Choice

Which of the following scientists concluded that all animals are made of cells?

• Rudolf Virchow
• Matthais Schleiden
• Robert Hooke
• Theodor Schwann

Multiple Choice

Which of the following scientists was the first to observe bacteria?

• Anton van Leuwenhoek
• Matthais Schleiden
• Robert Hooke
• Theodor Schwann

Multiple Choice

This is the most basic unit of life

• atom
• cell
• nucleus
• DNA

Multiple Choice

Who looked at cork and named the cell?

• Robert Hooke
• Van Leeuwenhoek
• Robert Brown
• Francesco Redi

Multiple Choice

What tool do you use to view the cells?

• metric ruler
• centrifuge
• microscope
• pipette

Multiple Choice

Cell theory also states that...

• bacteria are eukaryotic cells

• animals are prokaryotic cells

• cells come from other cells (cell division or splitting apart)

• cells are awesome!

Multiple Choice

A plant cell is

• Eukaryotic

• Prokaryotic

Multiple Choice

Which is organized correctly from SMALLEST to LARGEST?

• cell, tissue, organ, organ system, organism
• organism, organ system, organ, tissue, cell
• tissue, cell, organ system, organ, organism
• organ system, organ, organism, tissue, cell

Multiple Choice

Which of these structures are NOT found in animal cells?

• chloroplast and cell wall
• nucleus and ribosomes
• mitochondria and cytoplasm
• cell membrane and golgi bodies

Multiple Choice

All living things are made up of...

• cells
• cell tissues
• organ
• organ systems

Multiple Choice

Which of the following is NOT a cell theory.

• All non-living things are made of cells
• All cells come from pre-existing cells
• Cells are the basic unit of structure and function of all living things

Multiple Choice

What is one way in which all living things on Earth are alike?

• All living things have hair.
• All living things are made of cells and come from other cells.
• The cells of all living things have chloroplast.
• All living things can move. 

Multiple Choice

What process occurs when light energy is captured in autotrophs and converted into sugar?

• Photosynthesis
• Cellular Respiration

Multiple Choice

Plants and animal cells are examples of ___ cells 

• prokaryotic cells 
• eukaryotic cells 

Multiple Choice

These cells have DNA surrounded by a nuclear membrane...

• Eukaryotic
• Prokaryotic
• Neither
• Both prokaryotic and eukaryotic

Multiple Choice

Both prokaryotes and eukaryotes have a nucleus.

• True
• False

Multiple Choice

What type of cell is pictured?

• Prokaryotic
• Eukaryotic
• Plant
• Animal

Multiple Choice

What kind of cell is this?

• Eukaryotic
• Prokaryotic

Multiple Choice

What is unicellular?

• one cell

• many cells

• no nuclues

• DNA

Multiple Choice

What is multicellular? 

• one cell 
• no cells 
• many cells 
• no nucleus 

Multiple Choice

Where is DNA found in a Eukaryotic cell?

• in the nucleus

• in the cell wall

• in the mitochondria

Multiple Choice

Which type of cell DOES NOT have a nucleus?

• Prokaryotic

• Eukaryotic

Multiple Choice

Which of the following cell types is a prokaryote?

• Animal

• Plant

• Fungi

• Bacteria

Multiple Choice

Which type of cell contains ribosomes?

• Eukaryotic

• Prokaryotic

• Both

Multiple Choice

Describe the size of eukaryotic and prokaryotic cells?

• Eukaryotic cells are smaller than prokaryotic cells.

• Eukaryotic cells are larger than prokaryotic cells.

• Eukaryotic and prokaryotic cells are the same size.

Multiple Choice

Zebra

• Biotic (living)

• Abiotic (non-living)

Multiple Choice

Temperature

• Biotic (living)

• Abiotic (non-Living)

Multiple Choice

Air

• Biotic factor

• Abiotic factor

Multiple Choice

Precipitation (rain, snow, sleet, hail)

• Biotic factor

• Abiotic factor

Multiple Choice

A system made up of organisms interacting with one another

• biology
• abiotic
• biotic
• ecosystem

Multiple Choice

Define Abiotic

• rocks and water

• Things in your front yard

• Living things

• Non-living things

Multiple Choice

Define Biotic

• living plants

• living animals

• living things

• things in your backyard

Multiple Choice

This organelle is found in eukaryotic cells. It contains the DNA and controls the functions.

• Vacuole
• Cytoplasm
• Cell membrane
• Nucleus

Multiple Choice

Often called the powerhouse of the cell because it converts energy for cell use.

• Mitochondria
• Ribosomes
• Chloroplast
• LCV

Multiple Choice

This part is the jelly-like fluid that surrounds or cushions the organelles.

• Cytoplasm
• Cell membrane
• Ribosomes
• Cell wall

Multiple Choice

This organelle regulates what goes in and out of the cell.

• Vacuole
• Mitochondria
• Cell membrane
• Cell wall

Multiple Choice

Both plant and animal cells have this organelle to store water (and sometimes food), but plants have a large ________.

• Ribosomes
• Vacuole
• Mitochondria
• Nucleus

Multiple Choice

This part gives plant cells a rigid structure.

• Cell wall
• Organelle
• Chloroplast
• Cytoplasm

Multiple Choice

Proteins are produced by these small, round (grain-shaped) organelles.

• Chloroplasts
• Lysosomes
• Ribosomes
• Vacuoles

Multiple Choice

The packaging center for proteins that can be compared to FedEX or UPS.

• Golgi complex (apparatus, bodies)
• Endoplasmic reticulum
• Cell Theory
• Organic compounds

Multiple Choice

This plant cell organelle contains the chlorophyll and is the site of photosynthesis (makes the food).

• Cell wall
• Large central vacuole
• Mitochondria
• Chloroplast

Multiple Choice

What is the difference between mitochondria and chloroplast?

• Mitochondria produces energy and chloroplasts breaks down energy

• There is no difference. They are the same.

• Mitochondria breaks down energy from food and chloroplasts produce energy from sunlight.

• Mitochondria contains DNA and chloroplasts are green

Multiple Choice

What does a plant cell have that an animal cell doesn't have?

• Cell Membrane and Cell Wall

• Cell Wall and Mitochondria

• Cell Wall and Nucleus

• Cell Wall and Chloroplast

Multiple Choice

Which organelle uses energy from sunlight to make sugar?

• mitochondria
• nucleus
• chloroplasts
• vacuoles

Multiple Choice

Which of the following is directly involved in the transportation of materials inside/within the cell?

• Endoplasmic Reticulum
• Vacuole
• Lysosome
• Mitochondria

Multiple Choice

I am a protein packaging and shipping machine! Who am I?

• vacuole
• ribosome
• mitochondrion
• golgi apparatus

Multiple Choice

Gives the cell a rigid, box-like shape; outside of the cell membrane; in plants.

• cytoplasm
• chromatin
• cell wall
• cell membrane

Multiple Choice

Selectively permeable barrier that controls what enters and leaves the cell.

• cell membrane
• cell wall
• cytoskeleton
• rough ER

Multiple Choice

Site of photosynthesis.  Gives plants their green color.

• mitochondria
• ribosome
• chloroplast
• nucleus