Related Questions

The most important chemical catalyst on the planet is chlorophyll, _____ carbon dioxide and water react to form chlorophyll, . [Fill n the blank with appropriate one]
A whose presence
B which is present
C presenting
D in the presence of which
If no multivalued attributes exist and no partial dependencies exist in a relation, then the relation is in what normal form?
A First normal form
B Second normal form
C Third normal form
D Fourth normal form
__________ is a special constituent of chlorophyll without which photosynthesis is not possible.
A Calcium
B Nitrogen
C Phosphorous
D Hydrogen
Which one of the following elements is essential for the formation of chlorophyll in green plants?
A Calcium
B Iron
C Magnesium
D Potassium
Which among the following is found in chlorophyll ?
A Ca2+
B Mg2+
C Fe2+
D Al3+
Chlorophyll is a naturally occurring chelate compound in which central metal is
A Copper
B Magnesium
C Iron
D Calcium
The most important chemical catalyst on the planet is chlorophyll, ________ carbon dioxide and water react to form carbohydrates.
A whose presence
B which is present
C presenting
D in the presence of which
The most important chemical catalyst on the planet is chlorophyll,______ carbon dioxide and water react to form carbohydrates.
A whoes presence
B which is present
C presenting
D in the presence of which
In autotrophic bacteria, where is chlorophyll located?
A in the nucleoid
B in the infolded plasma membrane
C in the ribosomes
D in chloroplast membranes
Chlorophyll was first isolated and named by
A Caventou
B Pelletier
C Chlorophyll
D Caventou and Pelletier

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