A Review of Photosynthesis and Respiration God Save US ALL

Types of Light Label the following parts of a light wave What color(s) of light does a red shirt reflect? What color(s) of light does a red shirt absorb?

The Spectrum of Light How does blue light differ from green light? What colors of light make up the visible spectrum? TRUE or FALSE: If a color of light has a short wavelength it has high energy. TRUE or FALSE: If a color of light has a long wavelength it has high energy. Describe the function of a spec-20.

Famous Photosynthesis Scientists Jan Igenhousza) Plants need water Van Helmontb) Plants need light Joseph Priestleyc) Plants give off oxygen

Label the Following Diagram of a Chloroplast

Label the Following Diagramof Photosynthesis

Photosynthesis Basics In what organelle does photosynthesis occur? What are the 2 stages of Photosynthesis? What are the 2 parts of the light reaction?

Photosynthesis at Level 2 Light ReactionDark Reaction

Light Reaction Explain what happens during the following parts of the light reaction: Photosystem II ETC Photosystem I ATP production What are the products of the light reaction? From where does PSII receive electrons? From where does PSI receive electrons?

Light Independent Reaction Explain what happens in the dark cycle. What happens to NADP and ADP after the dark cycle? Why do plants have many different types of pigments? Why do plants change colors in the Fall?

Cellular Respiration: The Basics Label the following diagram of respiration: How many stages are in Respiration? What are they? Which stage is first in both anaerobic and aerobic respiration?

Glycolysis Where does glycolysis occur in the cell? Does glycolysis require oxygen? How many of the following molecules are produced with each molecule of glucose: –ATP: –NADH: –Pyruvic Acid: How many carbons does glucose have? PGAL? Pyruvic Acid?

Anaerobic Respiration TRUE or FALSE: Anaerobic respiration occurs only when oxygen is present. What are the 2 types of anaerobic respiration? Name an organism that does the following types of respiration: –Alcohol –Lactic Acid

Transition Stage How many of the following molecules are produced with each molecule of glucose: –Carbon Dioxide –NADH –Acetyl Co-A Where does NADH go after the transition stage? How many carbons does Acetyl Co-A have? Where does the Carbon Dioxide go?

Kreb’s Cycle What’s another name for the Kreb’s Cycle? How many times does the Kreb’s Cycle have to turn for each glucose molecule? How many of the following molecules are formed during the Kreb’s Cycle: –ATP- FADH2 –NADH- CO2 Explain what happens to the carbon molecules during the Kreb’s Cycle.

Electron Transport Chain How many proteins are in the ETC? How many ATP molecules are produced by: –NADH –FADH2 Explain what happens as electrons flow down the ETC. Explain how ATP is produced. What is the final electron acceptor?

Final Questions Why do muscle cells have many mitochondria? TRUE or FALSE: Respiration of fats provide more energy than respiration of glucose. Why should aerobic workouts last more than 20 minutes?