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....
What role does chlorophyll play in photosynthesis? A. It absorbs water. B. It absorbs carbon dioxide. C. It absorbs light energy. D. It releases oxygen. 相关知识点: 试题来源: 解析 C。解析:叶绿素在光合作用中吸收光能。A 选项吸收水的不是叶绿素;B 选项吸收二氧化碳的也不是叶绿素;D 选项释放...
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...
participates directly in the light reactions of photosynthesis and is the most essential type of chlorophyll; chlorophyll b, which is similar to chlorophyll a although it participates in photosynthesis indirectly and absorbs blue and orange light; and carotenoids, which is the...
Photosynthesis supported by a chlorophyll f-dependent, entropy-driven uphill energy transfer in Halomicronema hongdechloris cells adapted to far-red lightHalomicronema hongdechlorisChlorophyll fLight harvesting(Uphill) excitation energy transferEntropy
(翻译)Photosynthesis occurs only in the chlorophyll-containing cells of green plants, algae, and certain protists and bacteria.相关知识点: 试题来源: 解析 正确答案:答:光合作用只能发生于绿色植物,藻类,某些原生生物和细菌等含有叶绿素的细胞中。
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 ...
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
【题目】Photosynthesis appears when a tree uses the sunlight and chlorophyll(叶绿素)to make glucose(葡萄糖)The tree needs to cat the glucose to grow, andwe know it is eating because the leaves are turning green. It is not the glucose but chlorophyll that turnsthe leaves green.Trees grow ...
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 ...