Chlorophyll is an essential pigment moleculefor photosynthesis, the chemical process plants use to absorb and use energy from light. It's also used as a food coloring (E140) and as a deodorizing agent. As a food coloring, chlorophyll is used to add a green color to pasta, the spirit absin...
根据第一段的第一句 "Photosynthesis(光合作用)appears when a tree uses the sunlight and chlorophyll (叶绿素)to make glucose" 可知,当树使用阳光和叶绿素合成使葡萄糖时光合作用就会出现,故正确答案为B。 (2) 细节理解题。根据第一段的最后一句 "It is not the glucose but chlorophyll that turns the ...
An image of green leaves. Leaves has chlorophyll use for photosynthesis.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、
The only difference is that bears lie down in a cave to sleep, and trees lose all their leaves and stand up to sleep.(1)What is photosynthesis? A.Trees use sunlight and glucose to make chlorophyll.B.Trees use sunlight and chlorophyll to make glucose.C.Bears lie down in a cave to ...
: the green coloring matter that is found chiefly in the chloroplasts of plants and is necessary for photosynthesis Medical Definition chlorophyll noun chlo·ro·phyll ˈklōr-ə-ˌfil, ˈklȯr-, -fəl 1 : the green photosynthetic coloring matter of plants found in chlo...
At the leaf and whole plant level, the most useful parameters for ecological use in tracking photosynthetic performance and stress in plants are the potential quantum efficiency of photosynthesis, calculated from the ratio of two fluorescence parameters Fv (variable Chl fluorescence) /Fm (maximum Chl...
Chlorophyl b is also involved in photosynthesis and absorbs primarily blue light. There are other forms of chlorophyl such as Chlorophyll c1, c2, c3 which are accessory pigments. Recently, Chlorophyll f was announced to be present in cyanobacteria and other oxygenic microorganisms that form ...
Step into photosynthesis with the interactive "Chlorophyll is Essential for Photosynthesis" app. This educational tool offers a guided tour through a lab experiment demonstrating chlorophyll's significance in photosynthesis. With a comprehensive 3D model and step-by-step protocol, this app provides an ...
The meaning of CHLOROPHYLL is the green photosynthetic pigment found chiefly in the chloroplasts of plants and occurring especially as a blue-black ester C55H72MgN4O5 or a dark green ester C55H70MgN4O6 —called also respectively chlorophyll a, chlorophyl
- In: Govindjee (ed.): Bioenergetics of Photosystems. Pp. 6 1 9-66 1 . Academic Press, New York - San Francisco - London 1 975.Litvin, F. F. & V. A. Sineshchekov ( 1975 ): Molecular organization of chlorophyll and energetics of the initial stages in photosynthesis . In: ...