STAAR Biology Practice Test

Match the following words with their definitions.

• complex organisms

• ATP

• energy source

• osmosis

• water moving

• prokaryote

• changes that increase survival

• adaptations

• simple organisms

• eukaryote

Tags

NGSS.MS-LS1-5

NGSS.MS-LS4-4

What form of energy does photosynthesis convert Electromagnetic Radiation into?

• Mechanical Energy

• Heat Energy

• Gravitational Potential Energy

• Chemical Energy

Tags

NGSS.MS-LS1-6

What do respiration and photosynthesis have in common?

• They have the same products

• The products of one are the reactants of another

• The reactants are the same

• They both occur in animals

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Where does respiration take place?

• Nucleus

• Mitochondria

• Lungs

• Chlorophyll

Which of the following depends on energy from the sun?

• plants making sugar

• people using sugar

• a plant using energy

• energy being released by a volcano

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which forms of energy does food change into during respiration?

• Electromagnetic radiation, Sound

• Sound, Electrical

• Electricity, Mechanical

• Mechanical, Thermal

Why do humans give off heat?

• We store heat during the day

• We break down food in our cells

• We create food in our cells

• We move around and create energy

Tags

NGSS.MS-LS1-7

_______________ + 6O2 → 6CO2 + 6H2O(what reaction is this?)

• Acid base reaction

• Photosynthesis

• Mechanical

• Respiration

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

_______________ + 6O2 → 6CO2 + 6H2O(fill in the blank)

• C6H11O5

• 6CO2

• C6H12O6

• 6O2

Tags

NGSS.MS-LS1-7

NGSS.MS-PS1-5

What do Photosynthesis and Respiration have in common?

• They are structures of organisms

• They are energy pathways for living things.

• They are chemicals of life.

• They are classifications of living things

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7