This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Describe the five steps in the current process of ethanol production from cellulosic plant material. ... (Read 18 times)

ericka1

  • Hero Member
  • *****
  • Posts: 544
on: Jul 21, 2018
Describe the five steps in the current process of ethanol production from cellulosic plant material.
 
  What will be an ideal response?

Question 2

Bright color or ____ is attention getting and attracts the eye.
 
 

a. rhythmic color c. restful color
  b. garish color d. color contrast



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

samiel-sayed

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 21, 2018
Answer to Question 1

1 . grinding of the plant material
2 . acid, pressure, and heat treatment to break linkages between lignin, cellulose, and hemicellulose; this step also degrades hemicellulose into a mixture of simple five carbon and six carbon sugars (xylose)
3 . cellulase conversion of the liberated cellulose to glucose
4 . fermentation to produce ethanol: glucose from cellulose by yeast to produce ethanol; xylose from hemicellulose by bacteria to produce ethanol
5 . distillation and concentration of the ethanol

Answer to Question 2

D


ericka1

  • Member
  • Posts: 544
Reply 2 on: Jul 21, 2018
Wow, this really help

strudel15

  • Member
  • Posts: 324
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Crop plants developed by selective breeding of the wild mustard plant. Crop plants developed by selective breeding of the wild mustard plant.
Developmental steps in the maturation of Tasmanian devil young. The diagonal lines indicate the amou Developmental steps in the maturation of Tasmanian devil young. The diagonal lines indicate the amou
Five step nursing process Five step nursing process
Basic process of metabolic profiling Basic process of metabolic profiling
Current and future trends and impacts (IPCC) Current and future trends and impacts (IPCC)
The production of a new allopolyploid species The production of a new allopolyploid species
Video: Transmission Across a Synapse

For a complete list of videos, visit our video library