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- Question 1 - Photosynthesis lab Four common plant pigments are likely to be separated and visualized by the paper chromatography experiment. List the expected colors of each of these four pigments below.A) CaroteneB) Chlorophyll aC) Chlorophyll bD) Xanthophyll Explain the mechanism of how floating disks correspond to the rate of photosynthesis. List 2 controlled variables in the leaf disk assay List 2 manipulated variables in the leaf disk assay What is the purpose of adding baking soda to the leaf disk assay? What would you expect during the leaf disk assay if baking soda was not added at all?QUESTION 35 True or false? If a treatment were developed that could extend the lives of lung cancer patients by several years, the incidence of the disease would increase.Question:- 1. Does the ATP synthase protein complex have to be located precisely on the membrane in relation to where the photosystems are located? Explain why or why not?
- QUESTION 8 True or False: In the light-dependent reactions of photosynthesis, NADP+ gets reduced. True FalseWhat is the relationship between cellular aerobic respiration and photosynthesis? Question 16 options: The processes occur in the same organelles They use the same reactants and produce the same products They are inverse of each other They are reverse of each otherQUESTION 9 The primary way in which the amount of carbon dioxide in the atmosphere can be increased is by ____. a. increasing solar radiation b. fertilizing croplands c. burning fossil fuels d. planting more forests and grasslands e. increasing use of chlorofluorocarbons
- Question #15 Please make your respond short for both Part A and B. Thank you so much!Part A. Why do we breathe oxygen? Please use electrons in your response. Part B. If you were to starve a muscle of oxygen, the cell would begin making lactic acid. Why?QUESTION 10 True or False: The energy released by oxidation of NADH in the electron transport system is used to pump protons up their gradient. Protons flowing down their gradient are in turn used to provide the energy for phosphorylation of ADP. True FalseQuestion 34 In COPD, hypoxemia may give rise to a condition known as polycythemia. What is polycythemia? Question 34 options: An increase in the number of circulating erythrocytes An increase in the number of circulating leukocytes An decrease in the number of circulating erythrocytes An decrease in the number of circulating leukocytes
- QUESTION 46 When a photon of light is absorbed by chlorophyll the chlorophyll becomes “excited” or energized and loses an electron. the chlorophyll molecules emit light. hydrogen ions are released. ATP is split into ADP, phosphate, and energy immediately. a greater number of light wavelengths can be absorbed.Question 24 pts When we are vaccinated against SARS-CoV-2, what happens? (select all correct answers) Group of answer choices a) Our adaptive immune system becomes primed to recognize the SARS-CoV-2 virus. b) Our DNA becomes modified. c) We will permanently have viral proteins in our cells d) Our cells will make a partial or complete viral protein, which our immune system will recognize as foreign. e) Memory cells will be ready for a new infection.QUESTION 17 Lungs: With age, lung function becomes "less efficient." Which one does not explain why? Lung tissue becomes more "elastic" resulting in less expansion. There is a decrease in "reserve capacity" that affects stamina. There is a decrease in the number of airs sacs for oxygen transport. Muscles in the rib cage become weaker and reduce contraction.