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C3, C4, CAM Plants
Photosynthesis of C3, C4, and CAM Plants
Question | Answer |
---|---|
Most plants (about 90%) use this type of carbon acquisition strategy | C3 Plants |
Many grasses, corn, sugarcane, (about 3%) use this type of carbon acquisition strategy | C4 Plants |
Cacti, succulents (about 7%) use this type of carbon acquisition strategy | CAM Plants |
C3 plants use this type of method | Calvin Benson cycle in mesophyll cells |
C4 plants use this type of method | Calvin Benson cycle in bundle sheath cells |
CAM plants use this type of method | Calvin Benson cycle during the day, CO2 acquisition at night |
What is the first carbon molecule produced in C3 plants? | A three-carbon acid (3 phosphogyleric acid (PGA) |
What is the first carbon molecule produced in C4 plants? | A four-carbon acid (malic, aspartic, or oxaloactic acid) |
What is the first carbon molecule produced in CAM plants? | A four-carbon acid (usually malic or aspartic acid) |
The C3 plant habitat/biome is? | Mostly temperate |
The C4 plant habitat/biome is? | Tropical or semitropical, mostly grasslands |
The CAM plant habitat/biome is? | Arid/desert |