解析 答案:Chlorophyll is a pigment found in the chloroplasts of plant cells that absorbs light energy and uses it to convert carbon dioxide and water into glucose and oxygen, which are the energy source and byproduct of photosynthesis, respectively....
In photosynthesis, the energy from sunlight is first ___ by chlorophyll. A. caught B. absorbed C. received D. got 相关知识点: 试题来源: 解析 B。解析:本题考查光合作用中关于能量吸收的英语表达。“absorb”有吸收(光、热等能量)的意思,在光合作用中叶绿素是吸收太阳光的能量,这是一个特定的科学...
7. We will find that the outer part of leaf that was originally white (without chlorophyll) does not turn blue-black on adding iodine solution showing that no starch is present in this outer part of the leaf. From this observation we conclude that the photosynthesis to make starch does not...
Chlorophyll is the green photosynthetic pigment present in chloroplasts which provides the energy necessary for photosynthesis. The intense green color of chlorophyll is due to its strong absorbencies in the red and blue regions of the electromagnetic spectrum, and because of these absorbencies the l...
oceanica is of interest for studying photosynthesis. Unlike green algae with chlorophylls a and b or diatoms with chlorophylls a and c, N. oceanica contains only chlorophyll a [5, 11]. Besides, differing from the abundance of lutein and β-carotene in green algae or of fucoxanthin in ...
2001. Peridinin-chlorophyll a-protein is not implicated in the photosynthesis rhythm of the dinoflagellate Gonyaulax despite circadian regulation of its trans- lation. Biol. Rhythm Res. 32:579-94Le, Q.H., Jovine, R., Markovic, P., Morse, D., 2001. Peridinin-chlorophyll a-protein is ...
The transcription of apo-phycoerythrin was found to be downregulated in green mutant strain, but the expression of chlorophyll–protein complex increased. The optical activation of phycoerythrin required the binding of apo-phycoerythrin to phycoerythrobilin. Similarly, genes related to the synthesis of ...
The effect of increased UV radiation on photosynthesis estimated as in vivo chlorophyll fluorescence i.e. optimal quantum yield (Fv/Fm) and electron transport rate (ETR) in the green filamentous alga Zygnemopsis decussata (Streptophyta, Zygnematales) growing in the high mountain lake "La ...
Chlorophyll fluorescence and photosynthesis: the basics. Annu. Rev. Plant Biol. 42(1), 313–349 (1991). 41. Lüttge, U. & Büdel, B. Resurrection kinetics of photosynthesis in desiccation-tolerant terrestrial green algae (Chlorophyta) on tree bark. Plant Biol. 12, 437–444 (2010). 42....
Singlet oxygen (1O2) is one of the chloroplast-produced reactive oxygen species (ROS). Excess light drives1O2generation in both the light-harvesting antenna complex and in photosystem II (PSII) reaction center (RC) in which excited chlorophyll (i.e., triplet state of chlorophyll) molecules pro...