^{_{What is the dependent variable in this experiment?}}

• Time
• Speed
• Car
• Road conditions

Tags

NGSS.HS-PS2-1

_{Which statement is a correct conclusion to the shown graph?}

• The reaction occurred FASTER with the enzyme
• The reaction occurred SLOWER with the enzyme
• Energy is absorbed and stored
• Energy absorbed increases, then decreases

Tags

NGSS.HS-PS1-4

You suggest that the absence of water could prevent the growth of bread mold.  This is

• a conclusion
• an analysis
• an experiment
• a hypothesis

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What organelle is responsible for releasing energy for the cell?

• Chloroplast
• Nucleus
• Mitochondria
• Lysosome

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Data that is qualitative is always

• described in words
• represented in numbers
• repeated for verification
• the most accurate type of data

If a toxic chemical destroys the ribosomes, which cellular activity would be affected first?

• Energy storage
• DNA synthesis
• Movement
• Protein production

Tags

NGSS.HS-LS1-1

When enough experimental data is collected to support a hypothesis, the hypothesis could become - 

• Only a theory
• a theory or a law
• only a law
• a classified hypothesis

Terrestrial plants obtain the carbon dioxide they need for photosynthesis from - 

• the air
• the sun
• the soil
• water

Tags

NGSS.MS-LS1-6

^{_{What structures in a cell membrane help move materials in and out of a cell?}}

• Transport proteins floating among lipids
• Peripheral proteins floating among lipids
• Transport lipids floating among proteins
• Peripheral lipids floating among proteins

CO₂ + H₂O --->  C₆H₁₂O₆ + O₂
This is the equation for...

• Cellular Respiration
• Fermentation
• Photosynthesis
• Combustion

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5