Title: Unit 11 Quiz
Course: ENGY 111 Introduction to Biofuels > Section: ENGY 111 Introduction to Biofuels

Q: Plant fibers do not transport water and nutrients; they only provide structural strength against the elements.
- True
- False
A: False

Q: Pulping is chemical or mechanical processes that breaks down plant fibers.
- True
- False
A: True

Q: Mechanical pulping is energy intensive.
- True
- False
A: True

Q: Chemical pulping frees cellulosic fiber by dissolving the lignin.
- True
- False
A: True

Q: Kraft pulping produced extracts called 'tall oil' and is used in soap production.
- True
- False
A: True

Q: Depithing is the process of irrigating cane fields.
- True
- False
A: False