4 questions

timer Asked: Nov 17th, 2018
account_balance_wallet $20

Question description

Theres 4 questions im not 100% sure on so if anyone could help me id be grateful , thank you

1 Glycogen is a polysaccharide stored in human body, starch is a polysaccharide stored in plants and cellulose is another polysaccharide in plants. Explain your views on how these three polysaccharides are different to each other? (10 Marks)

2, What is an aldopentoseand how does it look in a form of ring. Does aldopentosehave the same number of chiral carbonin a form of chain and in a form of cyclic? Explain your answers by giving an example? (5 marks)

3, As you use oil for frying some changes take place and oil properties change. Explain what are the changes ? Also rank the following samples for their heat stability. 1 for more stable and 3 for least stable. Explain your answer.

Rapeseed oil, sesame seed oil and coconut oil

(12 Marks)

4, Draw a fatty acid with 3 double bonds and 18 carbons. Place the double bond on carbon 3, 6 and 9. Double bond on carbon 6 should be in a form of cis and the other two in a form of trans. Is there any functional group present? (3 Marks)

Tutor Answer

School: UIUC


flag Report DMCA

Top quality work from this guy! I'll be back!

Similar Questions
Hot Questions
Related Tags

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors