Answer:
b. They can be destroyed by cooking.
Explanation:
Minerals are inorganic elements that always maintain their chemical structure. The minerals are not destroyed or altered by heat, oxygen or acids.
Iron, for example, can be temporarily combined with other elements forming salts, but it is still iron.
A protein is made up of amino acids.
It allows us to determine not only how and why organisms have become the way they are, but also what processes are currently acting to modify or change them !
Answer:
Photosynthetic reaction center differ from the chlorophyll molecules in the antenna complex by the presence and absence of core pigment and accessory pigment.
Explanation:
Photosynthetic reaction center contain core pigment known as chlorophyll A which can aborb wavelength of sunlight not more than 700 nm in case of Photosystem 1 and the core chlorophyll pigment of Photosystem 2 absorb light having wavelength of 680nm or less than that.
Antenna complex or light harvesting complex such as chlorophyll b ,Carotenoid,Xanthophyll absorb light energy from sunlight and transfer that light energy to photosynthetic reaction center by resonance energy transfer so that the photosynthetic reaction center uses the same(light energy) in form of chemical energy to out the further reactions of photosynthesis.
