Carbon dioxide

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Oxygen

Student Worksheet?Biology Strand: Molecules and Cells Name___________________________ Date__________________ School_________________ Student?please print this worksheet and complete it as you interact with the tutorial. The completed worksheet should be turned in to your assigned teacher. Tutorial: The Source of Oxygen produced by Photosynthesis Site: http://bcs.whfreeman.com/thelifewire/content/chp08/0802001.html Read the introduction and answer questions 1-4. Chloroplasts use ______________________ energy to convert carbon dioxide and water into carbohydrates. A by-product of photosynthesis is ____________________ that is released into the atmosphere.

Carbon Cycle

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Chemical elements

Photosynthesis

Chemical oceanography

Carbon

Oxygen

Student Worksheet?Biology Strand: Ecology and Behavioral Relationships Name___________________________ Date__________________ School_________________ Student?please print this worksheet and complete it as you interact with the tutorial. The completed worksheet should be turned in to your assigned teacher. Tutorial: Carbon Cycle Game Site:? http://www.windows2universe.org/earth/climate/carbon_cycle.html Answer the following questions as you play the game. You are a carbon atom. Where have you been in the past millions of years? ______________________________________________________________________ How will you be released into the atmosphere?_________________________________ ________________________________________________.

Anaerobic Respiration

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Anaerobic respiration

Adenosine triphosphate

Lactic acid fermentation

Stoma

Anaerobic Respiration Anaerobic respiration is the process in which a glucose is split into two pyruvates and then transferred to lactic acid or ethyl alcohol depending on the environment, does not use oxygen Anaerobic respiration occurs in the cytoplasm, outside of the mitochondria Lactic Acid Fermentation: Occurs at the time of strenuous activity or exercise to make two additional ATP on top of regular aerobic respiration that produces 38 ATP - Takes place in muscles, or with food products such as yogurt, cheese Does not use oxygen because there is enough oxygen for aerobic respiration however oxygen is now being pumped to the heart so it is not available for anaerobic respiration.

Cellular energy lab

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Light-independent reactions

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Adenosine triphosphate

Glucose

Stroma

Virtual Lab Journal Response Sheet Date: 11th Feb 2015 Name of Virtual Lab: Energy in a cell Please include the questions. This can be done by highlighting, copying and pasting into the corresponding space What is the importance of the light and dark reactions in photosynthesis? Light Dependent Reaction is the initial stage of Photosynthesis where solar energy is converted into potential energy, the light Dependent Reaction produces oxygen gas and converts ADP and NADP+ into ATP and NADPH .Dark Reaction takes place in Stroma of the chloroplasts in photosynthetic plants, Energy from light are stored has ATP and NADPH .in Calvin cycle this stored energy is used to make sugar molecule, the Calvin cycle is a complex theory of chemical reactions carried out in stroma.

Concepts Atmosphere

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Atmospheric thermodynamics

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Greenhouse gases

Chemical elements

Gaseous signaling molecules

Refrigerants

Atmosphere

Water vapor

Climate

Carbon dioxide in Earth's atmosphere

Oxygen

Rain

Understanding of Concepts Assessment ? The Atmosphere Name: Directions: For each of the items, provide a comprehensive summary of your understanding of the concept. Present your responses in the mode that works the best for you: paragraphs, lists, tables, concept maps, outlines, etc. You may include diagrams and illustrations if you wish. Include additional files as needed. Your responses need to be your own work. If you use photos or other graphics from the Internet, you must provide source information. A thorough response for each item will typically consist of the equivalent of several paragraphs.

Ozone

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Millennium Development Goals

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Smog

Ozone

Ozone: Ozone is found near the ground in the troposphere, and it is also a major component of smog. The ozone close to the ground should not be confused with the ozone in the upper layer of the atmosphere (the stratosphere), which screens out harmful ultraviolet rays. Ozone is formed when nitrogen oxides and volatile organic compounds mix in the sunlight, and therefore ozone levels are always higher in summer. Nitrogen oxides are formed by burning fossil fuels, and some sources of volatile organic compounds are factories and trees.

Math Problems

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AP Biology Statistics Review 2013! ( AP BIO EQUATIONS AND FORMULAS REVIEW SHEET #1 Formulas: Mode = value that occurs most frequently in a data set Median = middle value that separates the greater and lesser halves of a data set Mean = sum of all data points divided by the number of data points Range = value obtained by subtracting the smallest observation (sample minimum) from the greatest (sample maximum) Standard Deviation = where = mean and n = size of the sample Example problem: One of the lab groups collected the following data for the heights (in cm) of their Wisconsin Fast Plants: 5.4 7.2 4.9 9.3 7.2 8.1 8.5 5.4 7.8 10.2 Find the mode, median, mean, and range. Show your work where necessary Mode:____________ Median:___________ Mean:____________

Cycles Notes

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matter

Trini Soza Mr. Miguelez APES, 5 10 December 2013 Cycles Questions Water It basically is what keeps an organism alive. The Hydrologic Cycle keeps the water movement going on, above and bellow the surface. There would be more groundwater since the tree roots are not there to absorb the rainfall, as well with a decrease in water evaporation. Logging takes a hit at the Hydrologic Cycle since trees play a crucial role in it. Not only does the fact that we cut down trees affect the cycle, but also one of the biggest effects we have is contamination. The contamination of oceans, rivers, lakes are damaging the quality of the water in the cycle. Carbon Dioxide - Respiration from animals - Organisms - Dissolved CO2 from ocean - Combustion of fossil fuels - Erosion - Volcanic reactions

Ocean Acidification

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Carbon dioxide in Earth's atmosphere

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Chemistry

Greenhouse gases

Chemical oceanography

Geochemistry

Aquatic ecology

Carbon

Ocean acidification

Calcium

Environment

Ocean Acidification What is ocean acidification? (OA) A reduction in ocean pH due to the uptake of anthropogenic CO2. The Amount of CO2 in the atmosphere is increasing We are at the highest level of CO2 we?ve had in a millions years Debates about the effects of high CO2 levels and its cause Not open for discussion The Chemistry of the ocean is dependent on the chemistry of the atmosphere Natural process If you increase CO2 in atmosphere by diffusion you increase the CO2 levels in the ocean What we do to the atmosphere, we also do to the ocean OCEAN IS NOT AN ACID Ocean is becoming less basic, not more acidic Chemistry of it: CO2 reacts with H20 HCO3 (bicarbonate) H (hydrogen) CO2 + H2O => HCO3 + H Water becomes more acidic the more CO2 it contains

Author reliablility handout

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