Across
- 2. :H2o
- 5. :The distance between two similar parts of a wave
- 6. Respiration :what cells do to break up sugars into a form that the cell can use as energy. This happens in all forms of life. This takes in food and uses it to create ATP, a chemical which the cell uses for energy.
- 10. :Green pigment in the chloroplast of autotrophs that absorbs light energy used to carry out photosynthesis
- 12. :Two atoms of this are found in water
- 13. :A repeated back and forth or up and down motion that gives energy to a wave.
- 17. Dioxide :This compound is a reactant of photosynthesis, breathed out by animals
- 18. :Originates from the glucose molecule but is stored for a very long time aka: fats
- 19. :When one wave hits another wave, their amplitudes combine and make a new wave
- 20. :The highest point on a transverse wave
- 21. :The parts of a longitudinal wave that are closest together
- 22. :the "Food" that plants make for themselves
- 23. :The material a mechanical wave moves through
- 24. :An organelle in eukaryotic cells that is surrounded by two membranes, and that is the site of cellular respiration, which produces ATP
- 26. :The fundamental process that plants go through to create their own food 6CO2 + 6H2O + light --> C6H12O6 + 6O2
- 28. :Process by which cells release energy in the absence of oxygen (ex. lactic acid or alcoholic). (also called anaerobic respiration)
- 29. :The ultimate source of energy
- 30. :A jelly like fluid inside the cell in which the organelles are suspended
Down
- 1. : Essential for human life
- 3. :The lowest point of a transverse wave
- 4. :When a wave changes direction because it goes into a new medium
- 7. :The maximum distance from the rest position that the medium moves in a wave
- 8. :Organelle in plant cells that contains the chemical needed for photosynthesis and makes plants green
- 9. wave :A type of wave where the medium moves perpendicular (vertical) to the direction the energy is moving.
- 11. :The parts of a longitudinal wave that are spread apart
- 14. :A disturbance that transfers energy from place to place
- 15. wave :A type of wave where the medium moves parallel (horizontal) to the direction the energy is moving. Sound is this type of wave.
- 16. waves :A transverse wave of pure energy that can go through both a medium and empty space (vacuum). Light is this kind of wave.
- 25. :When waves spread out to fill the space through which they are moving
- 27. Wave : disturbance in matter that carries energy from one place to another
- 28. :How many waves are created every second. Measured in Hertz (Hz)
- 31. :Originate from glucose molecule, usually found in beans or meat
- 32. respiration :Respiration that requires oxygen