25 Flashcards
1
Q
What are peroxisomes?
A
Spherical organelles enclosed by a single membrane containing enzymes for oxidative reactions.
2
Q
What enzymes are located in peroxisomes?
A
Oxidases and peroxidases.
3
Q
What is the function of oxidases in peroxisomes?
A
They oxidize substrates by removing hydrogen atoms that are transferred to molecular oxygen (O2)
4
Q
What is the function of peroxidases?
A
Peroxidases
5
Q
What additional role do peroxisomes play in liver and kidney cells?
A
They inactivate various potentially toxic molecules