Question

YA AND ENERGY (recrear comprehension) A) ) CH., Os + 60,--------> 6 C0, + 6 11,0 + ATP 6C0; + 12 6,0 -- --> C#, 0, + 6 H20 + 60 1. Nave the process described by equation A: 2. Nase the process described by education B 3. • Equation A takes place inşide which celludar olgauellc? 4. In plant cells, equation B takes place inside whichi cellular organelle? PLACE What (wo items NOT listed in equation B are required for this process to take pl 5. and 6. EQUATON From the list below, circle (le names of all organisnis that ca pecfor both equa A and equation B. Luman being grass spatrow earthworm .. nusticoom cherry tree phytoplankton bread cold COAT (NOT 200 PANETON) Which equation takes in inocgatic unofccules and releases organic molecules? Energy Pathways

Answer 1

1. Cellular respiration. It is the process of oxidising glucose to produce carbon dioxide and water. It also produce energy that can be used by the cells.

2. Photosynthesis. It is process in which carbon dioxide and glucose, consuming energy, combines to form glucose and oxygen.

3. Mitochondria. Most of Cellular respiration happens in mitochondria. Cellular respiration has 4 stages Glycolysis, Pyruvate oxidation, Citric acid cycle and Oxidative phosphorylation. Glycolysis takes place in the cytoplasm. Pyruvate oxidation, Citric acid cycle and Oxidative phosphorylation happen in mitochondria.

4. Chloroplast. Photosynthesis occurs in plant organelle called chloroplast. The light reactions take place in the thylakoid membranes of chloroplast whereas the dark reaction of photosynthesis takes place in the stroma chloroplast.

5. Sunlight and chloroplast. Plants need sunlight, water, carbon dioxide and chlorophyll to perform photosynthesis.

6. Grass, cherry tree, phytoplankton and corn can perform both the process. Only plants, algae, and cyanobacteria can perform photosynthesis. But most of all the organisms perform cellular respiration. Here mushroom and bread mold are fungus that can’t perform photosynthesis. Organisms like sparrow, human being and earth worm can also not perform photosynthesis.

7. Equation B. during photosynthesis inorganic molecules like water and carbon dioxide combines to give organic molecule glucose. In organic compound there is carbon-hydrogen bond. Here glucose is organic molecule.