Test

If I am positive, I will turn dark blue/black

• Benedict's Test

• Biuret Test

• Iodine Test

• Ethanol Emulsion Test

Which question could be a scientific question for this investigation?

• Do blue balls roll faster than white balls?

• Is the ramp made of wood?

• How does the height of the ramp affect the speed of the ball?

• Which ball is the best?

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

Which is the independent (changed) variable?

• Size of the parachute

• Color of the parachute

• Time taken to fall

• Height the parachute is dropped from

Which test is used to identify the presence of starch in a sample?

• Benedict's Test

• Biuret Test

• Iodine Test

• Ethanol Emulsion Test

What is the primary gas produced during photosynthesis?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is a characteristic of acids?

• Bitter taste

• Slippery feel

• Turns litmus paper red

• Turns litmus paper blue

What is the chemical formula for table salt?

Tags

NGSS.MS-PS1-1

Which part of the cell is responsible for energy production?

• Nucleus

• Mitochondria

• Ribosome

• Golgi apparatus

What is the process by which plants lose water vapor through their leaves?

• Photosynthesis

• Respiration

• Transpiration

• Osmosis

Which of the following is a renewable energy source?

• Coal

• Natural Gas

• Solar Energy

• Nuclear Energy

Tags

NGSS.HS-ESS3-4