Chlorophyll vs. Chloroplast

Main Difference

The main difference between Chlorophyll and Chloroplast is that chlorophyll is a green pigment, existing in all green plant life and in cyanobacteria, which is liable for the absorption of light to deliver energy for photosynthesis whereas chloroplast is a plastid in green plant cells which comprises chlorophyll and in which photosynthesis takes place.

Chlorophyll vs. Chloroplast — Is There a Difference?
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Difference Between Chlorophyll and Chloroplast

Chlorophyll vs. Chloroplast

Chlorophyll is the green color pigment which involves in the process of photosynthesis whereas chloroplast is the organelle which is green in color involving in the process of photosynthesis.

Chlorophyll vs. Chloroplast

Mostly chlorophyll is of two types which are Chl a and Chl b, on the other hand, there are no such kinds of chloroplast still they are present in number in plant cells.

Chlorophyll vs. Chloroplast

Chlorophyll is present in all plants, algae, and cyanobacteria while chloroplast is present in all plants and algae.

Chlorophyll vs. Chloroplast

Chlorophyll comprises green pigments and carotenoids which contain red and yellow pigments oppositely chloroplast does not contain any pigments.

Chlorophyll vs. Chloroplast

Chlorophyll changes light energy to chemical energy to simplify the photosynthesis on the flip side chloroplasts deliver space and enzymes to transfer on both light reaction and the dark reaction of the photosynthesis.

Chlorophyll vs. Chloroplast

Chlorophylls are only Green color pigments that don't contain DNA whereas chloroplasts are organelles that consist of their DNA known as cpDNA.

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Chlorophyll vs. Chloroplast

The presence of chlorophyll is marking inside the chloroplast, in the thylakoid membranes, but the association of the chloroplast is higher, in the plant cell especially in leaves.

Chlorophyll vs. Chloroplast

Chlorophyll traps light and passes high energy electrons into photosystems on the other hand in the chloroplast; chlorophylls are organizing into chloroplasts, which deliver space for both light and dark reactions of photosynthesis.

Chlorophyllnoun

(biochemistry) Any of a group of green pigments that are found in the chloroplasts of plants and in other photosynthetic organisms such as cyanobacteria.

Chloroplastnoun

(cytology) An organelle found in the cells of green plants, and in photosynthetic algae, where photosynthesis takes place.

Chlorophyllnoun

any of a group of green pigments found in photosynthetic organisms

Chloroplastnoun

plastid containing chlorophyll and other pigments; in plants that carry out photosynthesis

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Comparison Chart

ChlorophyllChloroplast
The chlorophyll is a pigment which provides green color to the plantsThe chloroplast is an organelle existing in the plant cell and the site of photosynthesis
Kinds
Two kinds (a and b)No kinds
Pigment
Green pigments and carotenoids which contain red and yellow pigmentsChloroplast do not provide such pigments
Part of
Chlorophyll is the part of the chloroplastThe chloroplast is the part of plant cell
Present in
All plants, algae, and cyanobacteriaAll plants and algae
Contain
Do not contain their DNAContains their organelle DNA known as cpDNA
Location
In the thylakoid membrane of chloroplastspresent in leaves of plants
Correspondence
Pigment involve in the photosynthesisthe organelle participate in photosynthesis
Function
Traps light and passes high energy electrons into photosystemsOrganize into chloroplasts, which provide space for both light and dark reactions of photosynthesis

Chlorophyll vs. Chloroplast

Chlorophyll is the pigment, include in photosynthesis whereas chloroplast is the organelle include in photosynthesis. Chlorophyll is a light-absorbing plant molecule, while chloroplasts are plant organelles. Chlorophyll alternate light energy to chemical energy to help the photosynthesis whereas chloroplasts deliver space and enzymes to transmit both light reaction and the dark reaction of the photosynthesis. Chlorophylls are only green color pigments, and they don’t contain DNA whereas chloroplasts comprise of their DNA known as cpDNA. Chlorophylls are of several types, and most important of them are chlorophyll-A and chlorophyll-B whereas chloroplasts contain no such types, but both plants and algae contain different kinds of chloroplasts. Chlorophylls are existing in both prokaryotes and eukaryotes whereas chloroplasts are only living in eukaryotic plants and algae. Chlorophylls are present in the grana thylakoids of chloroplasts whereas Chloroplasts are present in the leaves of the plants and algae. Chlorophyll helps in tracking solar energy to split water molecule whereas chloroplasts help in the production of carbohydrates. Chlorophyll contains carotenoids, which are red and yellow pigments but chloroplasts do not produce pigments at all.

What is Chlorophyll?

Chlorophyll is an active plant molecule, which plays a significant role in mixing and placing the plant’s food in the process known as photosynthesis. It contains a similar structure to that of heme group of hemoglobin and cytochromes and derives from protoporphyrin which comprises polycyclic, plana tetrapyrrole ring. Photosynthetic organisms include various types of chlorophyll such as Chl a, Chl b, Chl c, Chl d. These molecules vary in their substituents group on the tetrapyrrole ring. Chlorophylls provide a green color to chloroplasts. Chlorophylls are originating in all plants, algae, and cyanobacteria. Chlorophyll mostly absorbs in blue and red portions of the electromagnetic spectrum. Therefore it reflects green color. Chlorophylls are pigments; thereby, they lack DNA. In producer (autotrophs) green color traps light energy from the sun, which associates with carbon dioxide and water into sugars. This procedure is for the preparation of food in photosynthesis and helps in gaining energy for body growth.

What is Chloroplast?

The chloroplast is organelles or membrane existing in the plant cell and the site of photosynthesis. The chloroplast is assuring by a double membrane, the outer membrane, and the inner membrane. The outer membrane is the beginning of eukaryotic cells and is permeable to small molecules and ions. The inner membrane surrounds the internal compartment. The fluid inside the double-membrane is known stroma. The section comprises floating, flattening, tiny membranes surrounding vesicles or sacs are known thylakoids. These are organizing in a group known as granum Chloroplast. Numerous grana are existing in each chloroplast and are interconnecting by stromal lamellae. The thylakoid membranes are the place of light reaction and ATP synthesis. The lipids existing in the thylakoid membrane comprises 80% uncharge mono- and di galactosyl diacylglycerol and about 10% is phospholipids. The aqueous phase of the inner membrane contains the stroma which comprises most of the enzymes requiring carbon assimilation. Therefore thylakoid membrane present in the chloroplast is the position for ATP synthesis and light reactions. ATP is using by stroma to accumulate trap energy in the form of carbon-carbon bonds of carbohydrates. The chloroplast is originating in bacteria, it divides by the process of binary fission, as occur in bacteria. The chloroplast is considering as the semi-autonomous structure and contains 70S ribosomes (prokaryotic-type).

Conclusion

Chlorophyll and chloroplast are two desires of photosynthesis in plants and algae. Chlorophylls are present in all photosynthetic organisms, both prokaryotes, and eukaryotes. But, chloroplasts are membrane-bound organelles, they are only present in eukaryotes, plants, and algae.