CELLULAR RESPIRATION
... phosphorylations using 2 ATP Sugar cleavage occurs Oxidations (dehydrogenations) occur 2 ATP form. Aerobic or anaerobic respiration may ...
... phosphorylations using 2 ATP Sugar cleavage occurs Oxidations (dehydrogenations) occur 2 ATP form. Aerobic or anaerobic respiration may ...
Exam #2
... Given that Hf for MgCl2 is -641.6 kJ/mol and Hf for KCl is -435.9 kJ/mol, calculate Hrxn for the following equation: ...
... Given that Hf for MgCl2 is -641.6 kJ/mol and Hf for KCl is -435.9 kJ/mol, calculate Hrxn for the following equation: ...
No Slide Title
... •Chemical Evolution, simple molecules condense to form more complex forms (polymers) ...
... •Chemical Evolution, simple molecules condense to form more complex forms (polymers) ...
Photosynthesis Intro
... Energy is passed to another chlorophyll molecule If an individual pigment molecule …electrons cannot stay in excited state for long (billionth of a sec.); it passes back down ground state • stable in ground state • heat released when it drops back to ground state. chlorophyll a: - most common pl ...
... Energy is passed to another chlorophyll molecule If an individual pigment molecule …electrons cannot stay in excited state for long (billionth of a sec.); it passes back down ground state • stable in ground state • heat released when it drops back to ground state. chlorophyll a: - most common pl ...
Photosynthesis and Chemosynthesis
... Light-dependent reactions of photosynthesis at the thylakoid membrane See also: Light-independent reactions The 'light-dependent reactions', or photosynthesis, is the first stage of photosynthesis, the process by which plants capture and store energy from sunlight. In this process, light energy is c ...
... Light-dependent reactions of photosynthesis at the thylakoid membrane See also: Light-independent reactions The 'light-dependent reactions', or photosynthesis, is the first stage of photosynthesis, the process by which plants capture and store energy from sunlight. In this process, light energy is c ...
Chloroplast Structure, Photosynthesis overview
... the 1940s with his colleagues. •It begins with the incorporation of CO2 into an organic molecule via carbon fixation. •This new piece of carbon backbone is reduced with electrons provided by NADPH. •ATP from the light reaction also powers parts of the Calvin cycle. •While the light reactions occur a ...
... the 1940s with his colleagues. •It begins with the incorporation of CO2 into an organic molecule via carbon fixation. •This new piece of carbon backbone is reduced with electrons provided by NADPH. •ATP from the light reaction also powers parts of the Calvin cycle. •While the light reactions occur a ...
Chapter 7 Summaries
... Photosystems are clusters of proteins and chlorophyll in thylakoid membranes. High-energy electrons form when pigments in photosystem II absorb light. The electrons pass through electron transport chains, a series of electron carrier proteins. The movement of electrons through an electron transpor ...
... Photosystems are clusters of proteins and chlorophyll in thylakoid membranes. High-energy electrons form when pigments in photosystem II absorb light. The electrons pass through electron transport chains, a series of electron carrier proteins. The movement of electrons through an electron transpor ...
PowerPoint
... Absorbs red, blue, violet light Reflects green, yellow light Major pigment in almost all photoautotrophs ...
... Absorbs red, blue, violet light Reflects green, yellow light Major pigment in almost all photoautotrophs ...
Photosynthesis intro_student
... chains generate ATP, NADPH, & O2 • Two connected photosystems collect photons of light and transfer the energy to chlorophyll electrons • The excited electrons are passed from the primary electron acceptor to electron transport chains – Their energy ends up in ___________________ ...
... chains generate ATP, NADPH, & O2 • Two connected photosystems collect photons of light and transfer the energy to chlorophyll electrons • The excited electrons are passed from the primary electron acceptor to electron transport chains – Their energy ends up in ___________________ ...
Adobe Acrobat Document
... The story so far… Photosynthesis requires H2O, CO2, and light energy o H2O is taken in by the roots o CO2 from the air enters through stomata o Light energy is used by chloroplasts Light dependent reactions take place in the thylakoid membrane within the chloroplast o The big picture: water is u ...
... The story so far… Photosynthesis requires H2O, CO2, and light energy o H2O is taken in by the roots o CO2 from the air enters through stomata o Light energy is used by chloroplasts Light dependent reactions take place in the thylakoid membrane within the chloroplast o The big picture: water is u ...
File - Milton High School Science
... Photosynthesis: Calvin cycle • CO2 gas fixed into sugars already there • ATP and NADPH spent to convert into other sugars • Some sugar can leave the cycle, others stay to fix more CO2 ...
... Photosynthesis: Calvin cycle • CO2 gas fixed into sugars already there • ATP and NADPH spent to convert into other sugars • Some sugar can leave the cycle, others stay to fix more CO2 ...
Document
... Plants use electron carriers to transport high-energy electrons from chlorophyll to other molecules. ...
... Plants use electron carriers to transport high-energy electrons from chlorophyll to other molecules. ...
Chapter 2 Worksheet: Chemistry of Life
... a. Matter: anything that occupies space. Ex: Desk, Human, Air, ect. b. Atom: Smallest part of matter. It can not be broken down into smaller pieces. Composed of 3 particles: Protons (+), Electrons (-), and Neutrons (n) c. Element: Substance that is only made of one kind of atom. Ex: Hydrogen, Oxygen ...
... a. Matter: anything that occupies space. Ex: Desk, Human, Air, ect. b. Atom: Smallest part of matter. It can not be broken down into smaller pieces. Composed of 3 particles: Protons (+), Electrons (-), and Neutrons (n) c. Element: Substance that is only made of one kind of atom. Ex: Hydrogen, Oxygen ...
Chapter 8
... increase in the rate of photosynthesis. Can you suggest a hypothesis that would explain this? (Figure 8.3) Answer: Light energy is used in light-dependent reactions to reduce NADP+ and to produce ATP. Molecules of chlorophyll absorb photons of light energy, but only within narrow energy ranges (spec ...
... increase in the rate of photosynthesis. Can you suggest a hypothesis that would explain this? (Figure 8.3) Answer: Light energy is used in light-dependent reactions to reduce NADP+ and to produce ATP. Molecules of chlorophyll absorb photons of light energy, but only within narrow energy ranges (spec ...
Photosynthesis - Phillips Scientific Methods
... A. The Calvin cycle is the most common pathway used by autotrophs called C3 Plants (can undergo photoresp if conditions not optimal) B. Plants in hot, dry climates use alternate pathways to fix carbon & then transfer it to the Calvin cycle C. Stomata are small openings on the underside of leaves for ...
... A. The Calvin cycle is the most common pathway used by autotrophs called C3 Plants (can undergo photoresp if conditions not optimal) B. Plants in hot, dry climates use alternate pathways to fix carbon & then transfer it to the Calvin cycle C. Stomata are small openings on the underside of leaves for ...
8-3 worksheet
... ________________ and ______________ 8. Where do these carrier molecules get their energy? ________________________________________________________ ...
... ________________ and ______________ 8. Where do these carrier molecules get their energy? ________________________________________________________ ...
Chapter 9: Cellular Respiration
... o Chloroplasts: The Sites of Photosynthesis in Plants o Tracking Atoms Through Photosynthesis o The Two Stages of Photosynthesis: A Preview Concept 10.2: The Light Reactions Convert Solar Energy To Chemical Energy o The Nature of Sunlight o Photosynthetic Pigments: The Light Receptors o Excitation o ...
... o Chloroplasts: The Sites of Photosynthesis in Plants o Tracking Atoms Through Photosynthesis o The Two Stages of Photosynthesis: A Preview Concept 10.2: The Light Reactions Convert Solar Energy To Chemical Energy o The Nature of Sunlight o Photosynthetic Pigments: The Light Receptors o Excitation o ...
OCR A Level Biology B Learner resource
... The light-dependent reaction – the production of ATP and NADPH Photons of light are absorbed by chlorophyll a molecule in photosystem II. This causes 2 electrons from chlorophyll a to become excited and rise to a higher energy level. The excited electrons are picked up by electron acceptors and pass ...
... The light-dependent reaction – the production of ATP and NADPH Photons of light are absorbed by chlorophyll a molecule in photosystem II. This causes 2 electrons from chlorophyll a to become excited and rise to a higher energy level. The excited electrons are picked up by electron acceptors and pass ...
REVIEW FOR TEST 3: ENERGETICS
... 4. List the following in decreasing order of energy. gamma rays, infrared, microwaves, power waves, TV and radio waves, UV light, visible light, x-rays Know the wavelength range of visible light. Know the colors of visible light in increasing energy order. ...
... 4. List the following in decreasing order of energy. gamma rays, infrared, microwaves, power waves, TV and radio waves, UV light, visible light, x-rays Know the wavelength range of visible light. Know the colors of visible light in increasing energy order. ...
Biology 178 Practice Exam 3
... (A) functions in breaking down ATP into ADP and P i. (B) allows H+ to diffuse back to the stroma. (C) is found in the thylakoid membrane. (D) is an enzyme. (E) converts mechanical energy to chemical energy. ...
... (A) functions in breaking down ATP into ADP and P i. (B) allows H+ to diffuse back to the stroma. (C) is found in the thylakoid membrane. (D) is an enzyme. (E) converts mechanical energy to chemical energy. ...
chemical energy
... Points to remember about the Calvin Cycle: 1. It is one means to fix CO2 2. Energy from ATP and NADPH are used which came originally from photosynthesis. 3. It is one means of making organic compounds by plants which are later used by animals; that is you and me. ...
... Points to remember about the Calvin Cycle: 1. It is one means to fix CO2 2. Energy from ATP and NADPH are used which came originally from photosynthesis. 3. It is one means of making organic compounds by plants which are later used by animals; that is you and me. ...
CHM 101
... Analysis of a compound reveals that it contains 1.31 g of phosphorus and 1.69 grams of oxygen. The molar mass of the compound is 282 ± 3 g/mol. Determine the simplest and molecular formulas for the compound. ...
... Analysis of a compound reveals that it contains 1.31 g of phosphorus and 1.69 grams of oxygen. The molar mass of the compound is 282 ± 3 g/mol. Determine the simplest and molecular formulas for the compound. ...