Cell PartsSiena Matsumoto, Xyana Dewindt, Alex Rincon, Sophie McMullen

Period 1

Vocab ATP: It is one of the principle chemical

compounds that cells use to store and release energy.

Photosynthesis: The process when plants use energy from sunlight to convert water and carbon dioxide into high energy carbohydrates and oxygen.

Pigments: Plants gather the sunlight with these light absorbing molecules.

Vocab ContinuedCalorie: used on food labelscalorie: the amount of energy needed to raise the temperature of one gram of water 1 degree Celciusglycolysis: the process in which one molecule of glucose is broken in half, producing two molecules of pyruvic acid, a 3-carbon compoundAerobic: activity that requires oxygen (photosynthesis)Anaerobic: activity that doesn’t require oxygen (Calvin Cycle)

Cell Photosynthesis

Photosynthesis

Takes place in chloroplast

Chemical Equation

Reactants-> Products

Light Dependent Reaction

Part 1 of Photosynthesis

Light Independent Reaction(Calvin Cycle)

Part 2 ofPhotosynthesis:

-Glucose is the product

Cellular Respiration

Anaerobic (1)A. Glycolysis-sugar is broken down-takes place in the cytoplasmInput: glucose Output: 2 Pyruvates, net gain of 2 ATPB. FermentationInput: PyruvatesOutput: ethyl alcohol or lactic acid, CO2, NAD+

Aerobic (2)A. Krebs Cycle-takes place in the matrix of the mitochondriaInput: 2 PyruvatesOutput: 4 CO2, 2 ATP, some NADH&FADH2B. Electron Transport System-occurs on the cristae of mitochondria-as electrons move energy is given off-produces the most ATPInput: 6O2Output: 6H2O

36 ATP produce in all

Glycolysis

Krebs Cycle

Electron Transport System

Fermentation

With OxygenWithout Oxygen

Cytoplasm

Cytoplasm

Mitochondria Cristae

Mitochondria Matrix

Photosynthesis Cellular Respiration

Where? Chloroplast MitochondriaWhen? Presence of Light All the TimeInput? CO2 and H2O Glucose and O2Output? Glucose and O2 CO2 and H2OEnergy Source? Light Chemical BondsEnergy Result? Energy Stored Energy releasedAnimal or Plant? Plants Only Both

Multiple Choice1. Where does Photosynthesis occur?a. Plants and Animalsb. Plants c. Ribosomesd. Nucleus

…2. What is the total number of ATPs produced in Cellular respiration?

a. 4b. 2c. 36d. 32

…3. When is cellullar respiration present?

a. All the timeb. In the presence of lightc. In the presence of waterd. Without light

…4. What is the chemical equation for Photosynthesis?

a. 6O2+C6H12O6---sunlight->H2O+6CO2b. 6H2O+6CO2—sunlight->6O2+C6H12O6c. CO2+C12C6O12-> H2Od. Products->Reactants

…5. What role do pigments play in Photosynthesis?

a. Give plants green coloringb. Absorbs waterc. Hold proteind. Absorbs energy from sunlight

…6. How do cells use ATP?

a. Used as a proteinb. Used as a protection for the cellc. Used to store and release energyd. Used to transfer electrons

…7. What is the product of the Calvin Cycle?

a. H2Ob. 2 ATPc. Glucosed. CO2

…8. What is a granum made up of?

a. Pigmentsb. stacks of thylakoidsc. Stacks of stromasd. Inner membrane

…9. What is the input of Glycolysis?

a. Oxygenb. Waterc. pyruvatesd. glucose

…10. Which correctly states the output of the Krebs Cycle?

a. Ethyl alcoholb. Lactic acidc. CO2 and NADH+d. 4CO2, 2 ATP, some NADH and FADH2

Answer Key1. B2. C3. A4. B5. D6. C7. C8. B9. D10. D