Thekey differencebetween chlorophyll and haemoglobin is thatthe chlorophyll is a photosynthetic pigment present in plants and other photosynthetic organisms while the haemoglobin is a respiratory pigment present in human blood.
生物色素是必不可少的生活过程sses. They have a characteristic colour. Some are green in colour while some are red, orange and yellow in colour. Chlorophyll is the primary pigment of plant life. It requires the production of foods in光合作用organisms. On the other hand, haemoglobin is a red colour pigment present in human blood. It is a respiratory pigment that transports oxygen and nutrients around the human body. Though chlorophyll and haemoglobin present in two different types of organisms, they have a similar structure. Thus, they are composed of carbon, hydrogen, oxygen and nitrogen. However, the central element is a significant difference between chlorophyll and haemoglobin. Magnesium is the central element of chlorophyll while iron serves as the central element of haemoglobin.
内容
1.Overview and Key Difference
2.What is Chlorophyll
3.What is Haemoglobin
4.Similarities Between Chlorophyll and Haemoglobin
5.Side by Side Comparison – Chlorophyll vs Haemoglobin in Tabular Form
6。概括
What is Chlorophyll?
Chlorophyll is the primary pigment of photosynthetic organisms includingplants and algae. It is a green colour pigment capable of capturing light energy from sunlight. Actually, chlorophyll refers to a family of plant pigments. It consists of several chlorophyll pigments, butchlorophyll a and b是常见的颜料。
Moreover, Chlorophyll molecule is composed of carbon, hydrogen, nitrogen, and oxygen. Consequently, these elements built around the central metallic ion magnesium. Chlorophylls absorb yellow and blue colour wavelengths from the electromagnetic radiation and reflect green. Hence, this is the reason why they are visible in green colour.
What is Haemoglobin?
Haemoglobin is an iron-containing pigment present in vertebrate red blood cells that transports oxygen from the lungs to the other parts of the body. Hence, it considers as a respiratory pigment. Furthermore, it is a red colour pigment that has a similar structure to that of the chlorophyll molecule.
与叶绿素相似,血红蛋白也由C,H,N和O组成。但它包含Fe作为中央离子。它不仅运输氧气,而且还传输了其他几种气体以及二氧化碳,一氧化氮等。
What are the Similarities Between Chlorophyll and Haemoglobin?
- Chlorophyll and Haemoglobin are two natural pigments.
- They have a similar structure.
- Also, both possess four pyrrole rings.
- Furthermore, they are composed of same elements; C, H, O and N.
- Moreover, both are essential for living processes.
- Besides, the processes involving chlorophyll and haemoglobin handle oxygen and carbon dioxide.
What is the Difference Between Chlorophyll and Haemoglobin?
Chlorophyll is a green colour pigment present in photosynthetic organisms such as plants, algae and cyanobacteria. On the other hand, haemoglobin is a respiratory pigment present in vertebrate red blood cells. Therefore, this is the key difference between chlorophyll and haemoglobin. A further difference between chlorophyll and haemoglobin is the central ion in which the other elements are built up. Chlorophyll has a magnesium ion while haemoglobin has a Fe ion.
Also, there are many more differences between both, which is tabulated in the below infographic on difference between chlorophyll and haemoglobin.
摘要 - 叶绿素与血红蛋白
叶绿素和血红蛋白分别是植物生命和动物寿命所需的两种重要色素。诸如植物,藻类和蓝细菌之类的光合生物具有叶绿素,而脊椎动物的红细胞具有血红蛋白。尽管它们存在于不同的生物体中,但它们的结构几乎是相似的,因为它们具有相似的吡咯环。但是它们与中央离子有所不同。叶绿素含镁,而血红蛋白含铁。此外,它们的功能是不同的。叶绿素吸收光合作用的阳光中的能量,而血红蛋白将氧气从肺部运输到人体的其他部位。因此,这总结了叶绿素和血红蛋白之间的差异。
Reference:
1.“血红蛋白。”。Wikipedia,Wikimedia基金会,2018年11月3日。Available here
2.可能,保罗。“叶绿素。”Chlorophyll, School of Chemistry, University of Bristol.Available here
Image Courtesy:
1. JLPC的“MélisseFeuillesfr 2013b”(CC BY-SA 3.0)viaCommons Wikimedia
2.”1GZX Haemoglobin”By Zephyris(CC BY-SA 3.0)viaCommons Wikimedia
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