Haskett 7th grade Science Fall Final Exam Review

What is the energy transfer in photosynthesis?

• Thermal to Mechanical

• Mechanical to Thermal

• Radiant to Chemical

• Radiant to Nuclear

The body senses stimuli from the external environment. What 2 body systems help you sense this stimuli?

• Nervous and Integumentary

• Integumentary and Circulatory

• Nervous and Respiratory

• Nervous and Digestive

What is the name of the body system coordinates all actions and reactions of the body using electrical signals?

• Integumentary

  System

• Nervous System

• Endocrine

  System

• Respiratory System

2 gases are involved in the process of photosynthesis. 1 gas is a product that is made by the process of photosynthesis, and the other gas in a reactant that is needed for photosynthesis. Which is the correct?

• Reactant = Carbon Dioxide

  Product = Nitrogen

• Reactant = Oxygen

  Product = Nitrogen

• Reactant = Carbon Dioxide

  Product = Oxygen

• Reactant = Nitrogen

  Product = Oxygen

A plant cell has 2 more organelles that an animal cell does not. What are they?

• Chloroplasts and Cell Membrane

• Mitochondria and Nucleus

• Chloroplast and Cell Wall

• Chloroplast and Vacuole

What organelle?

Helps the plant cell with support.

• Cell Membrane

• Cell Wall

• Nucleus

• Cytoplasm

What cell organelle?

Allows things to go in and out of the cell - similar to the function of our skin!

• Cell Wall

• Cell Nucleus

• Cell Membrane

• Cytoplasm

What organelle serves the role of supporting and protecting a plant cell?

• Nucleus

• Mitochondria

• Cell Wall

• Cytoplasm

What is the best response to the stimulus of a viral infection like the flu?

• Eat ice cream

• A cough

• Decrease body temperature

• Spike a fever to ward of the virus

Which body system carries and transports nutrients around the body in your blood?

• Respiratory

• Circulatory

• Digestive

• Endocrine