Question

E 3 Normal No spacing Heading 1 Heading 1. Plants sometimes store carbohydrates in their roots or leaves in the form of which you tested for with iodine solution. 2. Which color of light (red, green or blue) resulted in the least amount ofphotosynthesis in th Geranium leaves? 3. What are the 2 products of photosynthesis? and 4. TRUE or FALSE: Plant cells get their ATP from photosynthesis and do not use cellular respiration. 5 TRUE or FALSE: Polar molecules travel faster on chromatography paper than polar molecules. For the following Graph Light Absorbance of Photosynthetic Pigments with varying Wavelength Chlorophyll a Chlorophyll b xanthophyll Light Wavelength (nm) 6. which Pigment absorbs light best at 460 nanometers? 7. Which Pigment is most efficient at absorbing light (overall)? 8. Based on this graph, 420 nm and 660 nm are most likely what 2 colors oflight? 96 of 162

Answer 1

1. Plants store carbohydrates in their roots or leaves in the form of starch which you testes for with iodine solution.

2. Which colour of light (red, green or blue) resulted in the least amount of photosynthesis in the Geranium leaves? Green.

3. What are the two products of photosynthesis? Oxygen and glucose.

4. Plant cells get their ATP from photosynthesis and do not use cellular respiration. - FALSE. ( ATP is produced during cellular respiration in mitochondria in the chloroplasts.)

5. Polar molecules travel faster on chromatography paper than non-polar molecules. FALSE. (Polar molecules move slowly along the chromatography paper than non-polar molecules.)