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PRE-LAB ASSIGNMENT Name Photosynthesis and complete the questions below. Instructions: Read the entire lab, then watch the following video: https://youtu.be/TctFyd6gp3Q, 1. Write the summary chemical equation for photosynthesis. 2. Photosynthesis is divided into two processes. A. What happens during the light reactions? B. What is the principal photosynthetic pigment involved in the light reactions? C. What other photosynthetic pigments are involved in the light reactions? D. What happens during the Calvin cycle? 3. In Part I: Effect of Light Intensity on the Rate of Photosynthesis, develop a hypothesis for this experiment. Be sure to refer to the Scientific Method Lab about developing a good hypothesis. Hypothesis: 4. In Part II: Separation of Chloroplast Pigments by Paper Chromatography, A. What is the purpose of paper chromatography in this experiment? B. What is the independent variable in this experiment? C. What is the dependent variable in this experiment? 87

Topic 3: Metabolism a. Describe anabolism and catabolism. Write a few differences and examples of both. Write at least 2-3 features of each step of respiration metabolism. b. Describe the process of oxidative phosphorylation and ETC in bacterial cells. Include the roles and features of ETC members c. Explain how fermentation is different from respiration.

esign Layout References Mailings Revicn A" Aa A AaBbCcDd AaBbCcDd AaBbCcDd AaBbC 00 A D.A- 1 Normal 1 Title 1 No Spac... Heading 1 Subtitle A Select Paragraph Styles Editing Voi you have the necessary permissions to upload the file. Save a Copy Chapter 9-1 What is the correct sequence for the three stages of cellular respiration? P. 222 What is released during cellular respiration that is not a chemical compound? P. 222 3. How many molecules of ATP are released from one molecule of glucose? P. 223 What is the correct balanced equation for cellular respiration? P. 222 What molecules are broken down during cellular respiration to release energy? Page 222 or 223 What are the reactants in the equation for cellular respiration? P. 222 What are the products of cellular respiration? P. 222 1. 2. 4. 5. 6. 7. 6c0 What stage of cellular respiration takes place in the cytoplasm of the cell? P. 222 What is the net gain of ATP from glycolysis? P. 223 10. What is the starting molecule for…

The purpose of this assignment is to the understand processes within cells, including enzymes, diffusion, osmosis and pH, that allow cellular energy production to occur.After completing the four Unit 3 Labs on Connect (above), apply critical thinking to answer the following: 1. Describe two examples of enzyme involvement in photosynthesis.2. Explain the role of the cytoplasm in photosynthesis.

File Edit View History Bookmarks Profiles Tab Window Help Che X B. I. Rev X QUESTION 2 E. Beve X Match each of the following with the best responses: ✓uses an ETC with oxygen as the final electron acceptor, is an efficient breakdown process C. ra....docx Blac X AMAT X acconline.austincc.edu/webapps/assessment/take/launch.jsp?course_assessment_id=_1007563_1&course_id=_891351_1&content_i... MAT X Blac X N. SOL X does not require oxygen, contains ETC with non-oxygen electron acceptor does not require oxygen, does not contain ETC, incomplete breakdown reaction where electrons and/or hydrogen ions are lost reaction where electrons or hydrogen ions are picked up Writ X A. coenzyme of oxidation and reduction, picking up and dropping off electrons and G. oxidation hydrogen ions, which functions during cellular respiration Biol 1406 - LA....docx enzyme mediated direct addition of phosphate to ADP producing ATP enzyme fueled by hydrogen ion gradient allowing for the build up of ATP anaerobic…

Essay 2 Summary Response A X Xunw w du/courses/1118169/quizzes/3741087/take Question 7 Match the phrase with the correct cell respiration substance. 10. Electron transport system a. yields 3 ATP molecules 11. Glycolysis b. yields 2 ATP molecules 12. NADH+ H C. OCcurs in mitochondria. 13. FADH2 d. occurs in cytoplasm 10. Electron transport chain: [Choosc] Dకంtp 11. Glycolysis (Choose ] [Choose] Chooso: Question 8 14. Whatis the tuncnon cor NADH H

TASK #1: Please refer to the diagram on the next page as well as the text above. Part A: Select two or more of the four major problems from the diagram (labeled as ‘1’, ‘2’, ‘3’ or ‘4’)  Record the number of your two problems in your written response Identify a gas that contributes to the problems you selected State one way in which the amount of this gas can be reduced. Part B: Explain why damage to the ozone shield is considered a threat to many organisms.

I am having trouble understanding cellular respiration, what exactly does it do? And why is it very important

Ulstein-freshair/Videos/D671260A4C0A005E4832B3E307A98B64/CS_Chapter_33.dom NBA... a Amazon.com: Onlin... ▸ Beyond The Lights... ▸ (6) The Reason Why... Case Study, Chapter 33, Introduction Open with Process Isaiah Blames Zora... 1. Label each scenario below with the letterthat corresponds to the step of the nursing process involved. (A) Assessment (P) Planning (1) Implementation (E) Evaluation After labeling, explain the rationale for your choices. (Learning Objectives 4, 5, 6) Scenarios: Mr. Johnson is admitted to room 337 in an acute care facility. The nurse interviews the client to determine the history of this illness, health history, and family history. The nurse then performs the head-to-toe physical assessment. Mr. Johnson has complained of acute leg pain. The nurse collects further data specifically regarding Mr. Johnson's leg pain. The nurse checks Mr. Johnson's admission orders and notes medication is ordered as needed for leg pain. The nurse returns to Mr. Johnson's room…

Bio 1111 Lab 5 Instructions: Energy Pathways: Photosynthesis, Aerobic Cellular Respiration, and Fermentation   In this lab, you will learn about photosynthesis, aerobic cellular respiration, and fermentation.   Please type your answers in a different color or highlight them to make it easier for your instructor to read them.   Read the lab and answer the pre-lab questions below. Type all of your answers in this Word document. When you have completed this worksheet, save your responses and upload them in Blackboard.   PRE-LAB QUESTIONS   Read about photosynthesis in the Introduction to Procedure 5.1, about aerobic cellular respiration in the introduction to Procedure 5.2, and fermentation in the introduction to Procedure 5.3. Then fill in the table below. ALL OF THE INFORMATION FOR THIS TABLE CAN BE FOUND IN THE LAB BOOK.   Photosynthesis Aerobic Cellular Respiration Alcoholic Fermentation Chemical equation that summarizes the process:       What is the purpose…

List the 4 stages of cellular respiration and very briefly tell me what happens in each.

Could you please help me with the appropriate wording in the appropriate spot? I understand the concept of anaerobic respiration however the fill in the blank I can't seem to nail.

In addition to C3 photosynthesis (the most common form),there are two other mechanisms for fixing carbon dioxide.These are C4 metabolism and _________________.

I need help on my homework questions for biology because I’ve been confused on what I should put since it’s been giving me a hard time. 1. The oxygen consumed during cell respiration is involved directly in which process or event. 2. How many ATPS and NADPH are needed to make one molecule of glucose. How many times will a cell have to undergo cyclic and non-cyclic electron flow to make one molecule of glucose. 3. Which intermediary metabolite enters the citric acid cycle and is formed, in part by the removal of a carbon (CO2) from one molecule of pyruvate? 4. How many carbon atoms are fed into citric acid cycle as a result of the oxidation of one molecule of pyruvate 5. Carbon skeletons for amino acid biosynthesis are supplied by intermediate of the citric acid cycle. Which intermediate would supply the carbon skeleton for synthesis of a five-carbon amino acid? 6. Starting with one molecule of pryuvate and ending with oxaloactate, how many ATP molecules and NADH and FADH2…

Question 37  Pulmonary rehabilitation for COPD consists of three important components. What is the main goal of pulmonary rehabilitation? Question 37 options: To educate patients on the need for smoking cessation and provide nutritional counseling To address exercise capacity, skeletal muscle weakness, and cachexia To restore a patient to the fullest medical, emotional, social, and vocational status To improve oxygen saturations and reduce carbon dioxide retention in advanced disease

Instructions Part I: Complete the table, where you can describe the processes of photosynthesis, aerobic respiration, and anaerobic respiration in relation to their function, cycles/steps, the organelle where they occur, and the reactants and products. Your answers must be based on the resources consulted, presented, or discussed.   Process Function Cycles / Steps Organelle where it occurs Chemical reaction   Reagents   Chemical reaction   Products photosynthesis           Aerobic breathing             Anaerobic breathing

HIGH SCHOOL BIOLOGY QUESTION - please provide a junior/senior high school level response. Please do not copy answers from another website/source. Cyanide is a chemical that irreversibly binds to (i.e. prevents the functioning of) the enzyme cytochrome oxidase, an important enzyme in the electron transport system. a) Breifly explain, at the cellular level, why cyanide is a lethal chemical. b) Suggest at least one other cellular consequence of cyanide (i.e. what else happens to the electron transport system when cyanide is present), and a brief explanation of this effect.

Practice question 3 Below is a portion of the respiration pathway in O.Extremus in which electrons are transferred from NADH to O2; the energy of this reaction is coupled to the pumping of H", and ultimately ATP production. Drug A Drug B NADH + H* FADH, 2e 2e harvested 2e, electron transport from glucose NAD+ FAD O2 H+ (in mitochondrial matrix) (in mitochondrial intermembrane space) АТР synthase АТР ADP+P¡ c) To learn more about the role of the electron transport chain in generating energy during respiration in this organism, you use two drugs. These drugs can each pick up electrons from specific intermediates in the pathway as shown above. You treat cells carrying out respiration with either a saturating dose of drug A or B, so that all the electrons which would normally continue along the pathway are captured by the drug in question. Complete the following table In the Will the rate of ATP synthesis increase, decrease, or stay the same? Explain your reasoning. Will the cells Will the…

Ala Name Dak /6-417 Antonio L Crash Course Biology Name Date #7 - ATP & Respiration 1. Cellular respiration is how we derive energy from the food that we eat, specifie 2. C6H1206 is the chemical formula for 3. How many phosphate groups are attached to the ribose sugar ATP? 4. Breaking apart a compound using H20 is known as 5. In a best-case scenario, how many ATP molecules could yield fro 6. Which of these is NOT a stage in cellular respiration? Calvin Cycle Krebs Cycle glycolysis 7. The breaking up of glucose's six-carbon ring into two thre 8. Glycolysis can take place without oxygen, making it n yeasts, the product of fermentation is les, the product of anaerobic respirat rell does glycolysis oc

The Krebs Cycle and Electron Transport Chain are part of • the Calvin Oycle which takes place during the Light Independent Reactions. anaerobic respiration which takes place without oxygen in the cytoplasm. glycolysis which takes place in the cytoplasm. aerobic cellular respiration which takes place in the mitochondria. 10 com/common-assessment-delivery/start/3270652045?action3Donresume&submissionld%-247318926#

CELLULAR RESPIRATION AND FERMENTATION Name: Date: Instructor: Section/Group: POST-LAB QUESTIONS 1. Both cellular respiration and fermentation ordinarily begin with which molecule? ves 2. What role does cellular respiration play in the metabolism of an organism? 3. Glucose breakdown results in the breaking of C-H bonds and stored energy is released. Compare and contrast the end products of fermentation and cellular respiration in terms of their energy produced. 4. Fermentation results in the net production of only 2 ATP, while cellular respiration results in the production of at least 36 ATP. Explain these results with reference to the end products of both of these processes. Cellular Respiration and Fermentation 93

25/ 50 Which of the following is not true about near electron flow? A Photosystems I l are involved BPhotooxidation of chlorophyll a at the reaction center C Oxidation of NADPH D Electron flow through an electron transport chain E. Oxygen is released

Recent - English (en) - 23/4/2022 a 12:00 e I La الاجابة تكون على شكل نص کتابي فقط و يمنع تحميل ملفات أو صور Lucy is a 58 year old female. She was brought to the emergency room following an acute respiratory distress. Her physical and laboratory examinations revealed signs of sepsis including tachycardia, hypotension, elevated body temperature, and marked increased in WBCS count in CBC. The initial diagnosis was sepsis secondary to pneumonia. Accordingly, she was admitted to the ICU and given intravenous antibiotic and treatment for pain. In the next day (second day), the nursing staff noticed hematuria, petechiae and Ecchymosis in her body. Therefore, a coagulation study was ordered and the obtained results revealed a thrombotic attack. BUN and creatinine were also elevated. Questions: 1. What is the most possible diagnosis in the second day? 2. What is the possible cause of hematuria, elevated creatinine and BUN? 3. What is the expected result for the following tests: PT, APTT, TT,…

Part B What percentage of ATP energy is produced when 9.0 moles of glucose are oxidized into acetyl CoA? (7.3 kcal/mole ATP) Express your answer to two significant figures. ? % ATP energy is produced Submit Request Answer Part C What percentage of ATP energy is produced when 9.0 moles of glucose react in the citric acid cycle? (7.3 kcal/mole ATP) Express your answer to two significant figures. V ΑΣφ ? % ATP energy is produced Submit Request Answer

I am having an incredible difficult time understanding how to do this. This is for Measuring gas bubbles in terms of Ceullar Respiration for yeast fermentation.

Briefly describe the role that phosphofructokinase plays in cellular respiration. Describe the impact a lack of phosphofructokinase would have on cellular respiration and one sign and/or symptom that may be present in someone who suffers from this disorder.

14-2. Explain whether the following statements are true or false. Justify the false ones.A. Many, but not all, of the electron transfer reactions involve metal ions.B. The electron transport chain generates an electrical potential across the membrane because it moves electrons from the intermembrane space into the mitochondrial matrix.C. The proton electrochemical gradient consists of two components: a difference in pH and an electrical potential.D. Ubiquinone and cytochrome c are both electron carriers that are easily diffused.E. Plants have chloroplasts and therefore can live without mitochondria.F. Both chlorophyll and the heme group consist of a system of double bonds that allow it to absorb visible light.G. The role of chlorophyll in photosynthesis is equivalent to that of the heme group in the mitochondrial electron transport chain.H. Much of the dry weight of a tree comes from the minerals it takes from the ground at its root.

Can I please get help? 1. Describe the morphological phenotypes you see in the experimental conditions, in comparison to the control condition. 2. Speculate what mutation or treatment could have caused the observed phenotype, and explain why. 3. Predict the functional consequence such morphological phenotype could have on mitochondrial functions, as well as its effect on cellular health and function. Case 4: Electron microscopy images in the WT show normal tubular mitochondria, while the mutant has a “mitochondria-on-a-string” appearance. Immunofluorescence images show Drp1 (green signal) association throughout mitochondria (red signal), while the mutant show more Drp1 association around the “string” region. The thickness of the string is consistent with the size of the constriction ring formed by Drp1-oligomer.