Question

X 41. If plants were all the same color of green, then they would probably use the same wavelengths of light for photosynthesis. True False 42. The energy found in carbohydrates, proteins, and lipids can be converted into ATP energy by aerobic cellular respiration. True False

Answer 1

Question 41

Photosynthesis is the process occurs in plants where plants converts CO2 and water into oxygen and food in the presence of sunlight

To answer the question first understand why plant appear green

Photosystem / Pigment dystem: (Quantasonnes) Tatatatat Light Time Tuns complex (th LALLADS promene Antennai complex : Renction koulu Proo & PSI che P690 PSI Photosystem: arrangement of chlorophyll and Thy lakoids. • Light harvesting System (GHC) - accessory pigment • Two photo systems : PSI - 100 } Red о - PSL - 680 J They are named in the sequence of discovery Reaction centre - che, a and remaining others are accessory pigmente. Antenna molecules 4 Reaction centre in : PS I Cabsorption peak 700 nm) PS I (absorption peak 680 nm)

As plant contain Chlorophyll pigments

chlorophyll absorbs light in the red and the blue regions of the visible light spectrum of absorption spectra

Green light is not absorbed but reflected Hence making the plant appear green.

All plants green in color absorb same wavelength of light Hence the given statement that if plant in green color will absorb same wavelength of light is true

Statement is True