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Please correct the mistakes if they are existed. thus allowing a slow leakage. (

ID: 281466 • Letter: P

Question

Please correct the mistakes if they are existed.

thus allowing a slow leakage. (Remember n mutant strain of spinach in which the thylakoid membranes were slightly permeable to protons, kpat normal membranes are not permeable to protons at all) How might this are not A NADPH yield would decrease. B. NADPH yield would increase. ATP yield would decrease. ATP yield would increase. reactions? Permeable to slighly E. There would be no change. 15. Which one of the following statements BEST represents the relationship between cellular respiration and photosynthesis? A Photosynthesis stores energy in organic molecules, while respiration releases it Photosynthesis occurs only during the day and respiration occurs only at night C. Respiration occurs only in animals and photosynthesis occurs only in plants. D. Respiration stores energy in organic molecules, while photosynthesis releases it E. Photosynthesis reverses the biochemical pathways of respiration 16. Which is the most accurate summary equation for photosynthesis? A. H2O+ O2 + light energy-CO, + H0 CHi20s B. CHnOs+HO+0CO2 HO light energy ??? + H,0 + 02 + light energy-+ H2O + C6H1206 ) COg + H2O + light energy-> C,H1206 + O2 + H,O 17. Leaves absorb the LEAST amount of light in therange of the visible spectrum. orange C. blue D. yellow E. violet 18. Reducing agent that provides electrons and is thus oxidized during the Calvin Cycle. NADP+ BX NADPH NADH D. FADH2 19. Communication between neurons is an example of which type of cell signaling? A. contact-dependent B. endocrine E. All of these choices are correct. 20. An-increased heart rate caused by the release of adrenaline from the adrenal glands is an example of signaling endocrine B. contact-dependent C. paracrine D. autocrine 21. A chemical that binds to a cell and causes its activity to chan ge is an example of which of the following elements of cellular communication? a signaling cell B a signaling molecule C. a receptor protein D. a responding cell to facilitate their movement. , microtubules B. microfilaments C. intermediate filaments D. none of the above

Explanation / Answer

15)- option a is correct because photosynthesis help in formation and storage of energy.

16)- option d is correct because in photosynthesis glucose ,oxygen and water formed.

17)- optipn b is correct.

18)- option b is correct because it is the reducing agent during calvin cycle.

19)- option d is correct because it is the cell to cell communication.

20)-option a is correct because endocrine release adrenaline.

21)-option b is correct because signalling molecule change the activity of the cell.

22)- option a is correct.

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