Please I need the answers for the following questions It just multiple choice pl
ID: 79689 • Letter: P
Question
Please I need the answers for the following questions
It just multiple choice please answer all of them
Ksn pter 7 Photosynthesis Name: Please circle the one best answer I) Which of the sofawing nthessa equations best sut A 6002 6H20 +602 6H20 3) When oxygen is released as a result of phoeosynthesis, is a direct by-product of it A) reducing NADP B) splitting water molecules. C) chemiosmosis. D) the electron transfer system of photosystem l E) the electron transfer system of photosystem il that are utilized in 3 Which of the following are products ofthe light reactions of photosynthesis the Calvin cyele? A)co2 and glucose B) H20 and O2 C) ADP, and NADP D) electrons and H+ E) ATP and NADPH a) The energy of wavelengths that appear is learn useful to phocosynthesis A) red B green C) bloei D) orange E) yellow 5 The light reactions of pboeosynthesis take place A) in the stroma B) on the cristae C in the thylakoid membrane D) in the cytosol E) in mitochondria 6) Where does the Calvin cycle take place? A) stroma of the chloroplast B) thylakoid membrane C)cytoplasm surrounding the chloroplast D) interior of the thylakoid (thylakoid space) E) outer membrane of the chloroplast Coryrighs c 2010 Pearson Education IncExplanation / Answer
Answer:
1). B). 6CO2+6H2O-----C6H12O6 + 6O2
The actual reaction is
6CO2+12H2O-----C6H12O6 +6H2O+ 6O2
2). B). Splitting of water molecule
Oxygen is released during the light reactions of photosynthesis. Water, or H2O, is split during the light reactions into gaseous oxygen, or O2, as well as H+ protons and electrons.
3). E. ATP & NADPH
ATP and NADPH are produced during light reaction of photosynthesis, which is called as assimilatory power. The assimilatory power is used in calvin cycle to reduce glucose.
4). B. Green
Green light is not absorbed by the plant. The green plants reflects the green light so that plants appear green in color.
5). C. In the thylakoid membrane
6). A. Stroma of the chloroplasts
Light reaction occurs in the thylakoid membrane and dark reaction occurs in strom of chloroplasts.