Asked by Madison Bertram on Jun 27, 2024
Verified
A chlorophyll molecule has a porphyrin ring containing a single atom of
A) manganese.
B) magnesium.
C) phosphorus.
D) nitrogen.
E) iron.
Porphyrin Ring
A large, heterocyclic macrocycle composed of four modified pyrrole subunits interconnected via methine bridges, essential in the structure of heme groups and chlorophyll.
Magnesium
A chemical element with the symbol Mg, essential for living cells, playing a critical role in over 300 enzymatic reactions, including energy production.
Manganese
A chemical element with the symbol Mn and atomic number 25, known for its importance in metabolism and enzyme function in living organisms.
- Acquire knowledge about the configuration and purpose of chlorophyll within photosynthesis.
Verified Answer
JV
jainee vermaJul 03, 2024
Final Answer :
B
Explanation :
Chlorophyll molecules have a porphyrin ring structure at their core, which contains a single atom of magnesium (Mg). This magnesium atom plays a crucial role in the molecule's ability to absorb light energy during the process of photosynthesis.
Learning Objectives
- Acquire knowledge about the configuration and purpose of chlorophyll within photosynthesis.