5 Written Questions
5 Matching Questions
- What is the relationship between the color you see and light?
- Define photosynthesis.
- Describe chemiosmosis.
- What are the differences between the light-independent and light-dependent reactions of photosynthesis?
- Define visible spectrum.
- a Light dependent reactions produce ATP and NADPH from energy captured from light.
Light independent reactions fix carbon dioxide into glucose using the ATP and NADPH
- b electrons drive the movement of protons (H+) acroos ATP synthase of a membrane. The enery derived from the movement of protons is enough to combine ADP and phosphate (PO3) to form ATP
- c visible spectrum
- d the process that converts the energy from light , carbon dioxide and water to high energy carbohydrates and oxygen
- e the distribution of colors produced when light is dispersed by a prism
5 Multiple Choice Questions
- plants use energy that NADPH and ATP contain to build high-energy compounds that can stored up to a long period of time.
- What is the ultimate source of energy?
- 6CO2 + 6H2O + light -----> C6H12O6 + 6O2
- heterotrops can not make their our food but autotroph can
- noncyclic is independent , it produces NADPH and oxygen. cyclic produces only ATP and is dependent
5 True/False Questions
What is the difference between a hydrogen ion and a hydrogen atom? → NADP (oxidized) is not carrying 2 electrons or the hydrogen ion and NADPH (reduced) is carrying them
What is the difference between ground and excited states of an electron? → ground is electrons in its original shell of orbit and excited is when the electrons left the orbit because they absorbed the energy from light
Define pigment. → subatomic particles with a negative charge
Describe ATP. → Adenine , ribose and 3 phosphate
What is the destination of the electrons in Photosystem II and Photosystem I? → visible spectrum