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

Author Question: Cellulose and starch are both polymers of glucose units, but most animals can only use starch as a ... (Read 157 times)

ARLKQ

  • Hero Member
  • *****
  • Posts: 571
on: Jul 8, 2021
Cellulose and starch are both polymers of glucose units, but most animals can only use starch as a source of carbohydrate in their diets. Why are most animals incapable of digesting cellulose?
◦ Starch contains α linkages between carbons 1 and 4, where as cellulose contains β linkages between carbons 1 and 2.
◦ The glucose units of cellulose are in the open chain form and cannot be hydrolyzed by the cyclic-sugar specific enzymes of animals.
◦ The polymer of cellulose is simply too long to be completely digested by animals.
◦ Most animals do not produce enzymes which are capable of hydrolyzing β linkages between cellulose.
◦ This statement is incorrect. Most animals can digest cellulose.
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by ARLKQ on Jul 8, 2021

debra928

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 35% of students answer this correctly


ARLKQ

  • Member
  • Posts: 571
Reply 2 on: Jul 8, 2021
Gracias!

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

An example of a homeostatically controlled variable: blood levels of glucose in a human. An example of a homeostatically controlled variable: blood levels of glucose in a human.
Galaxies Forming by Combining Smaller Units Galaxies Forming by Combining Smaller Units
Action! Children love to talk about the actions of adults and animals, which provides a natural way ... Action! Children love to talk about the actions of adults and animals, which provides a natural way ...
Cellulose structure Cellulose structure
How to convert between imperial and metric units (Part 3) How to convert between imperial and metric units (Part 3)
Insulin, glucagon and blood glucose levels Insulin, glucagon and blood glucose levels
Video: Gas exchange - driving force

For a complete list of videos, visit our video library