In general, a statement from the National Health and Nutrition Examination Survey conducted from 2001-2004 found the average American consumes about 355 calories of added sugar a day, or the equivalent of 22.2 teaspoons.
Sound waves stimulation could increase the plant plasma-membrane H + -ATPase activity, the contents of soluble sugar, soluble protein, and amylase activity of callus. Moreover, sound waves could increase the content of RNA and the level of transcription.
WAVES, SOUND, LIGHT TEST REVIEW 1. What does the wavelength of a wave indicate? 2. How are sound and light waves different? 3. What does white light traveling through a prism reveal? 4. What happens to the speed of sound waves as they travel from air into water? 5. What happens to the speed of sound waves as air temperature increases? 6. What type of wave travels the fastest? 7. What happens to the noise level of a sound wave as the amplitude increases? Use the figures below to answer the next 3 questions. All pictures are drawn to the same scale Figure 1 Figure 2 Figure 3 Figure 4 8. Which one has the greatest amplitude? 9. Which one has the highest frequency? 10. Which one has the longest wavelength?