Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

4006 - Organic chemistry and Cellular Macromolecules > Carbohydrate monomers and polymers > Flashcards

Carbohydrate monomers and polymers Flashcards

1
Q

What compounds are sugars?

A

carbohydrates

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Equation for glucose

A

6CO2 + 6H20 + energy -> glucose + 6O2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What are carbohydrates?

A

Carbon based molecules, rich in hydroxyl groups

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Empirical formule for carbohydrates?

A

Typical empirical formula (CH20)n

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What groups do carbohydrates contain?

A
  • aldehyde
  • ketose
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Stereoisomer of carbohydrates?

A

non-superimposable mirror image

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What are individual sugars known as?

A

monosaccharides

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

List common monosaccharides and number of Cs

A

C3 - trioses
C4 - tetrose
C5 - pentose
C6 - hexose
C7 - septose

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What are monosaccharides with an aldehyde group called?

A

aldoses

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What are monosaccharides with a ketose group called?

A

ketoses

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What types of aldoses are chiral?

A

aldoses with 3C or more

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What types of ketoses are chiral?

A

4C or more

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Difference between types of saccharides

A

mono - simple sugar
di - two sugars
oligo - a few (3-10)
poly - polymers of simple sugars

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What is lactose?

A

disaccharide - sugar in milk

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What is lactose broken down by?

A

lactase

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

lactose intolerance

A

lack of lactase

17
Q

Types of starch?

A
  • amylose
  • amylopectin
18
Q

examples of polysaccharides

A
  • starch
  • cellulose
  • chitin (amide derivative of glucose)
19
Q

Formed of what molecules

A

Thousands of glucose molecules

20
Q

Structure of glycogen

A

similar to amylopectin - more branched tho

21
Q

Where is glycogen stored?

A
  • liver
  • muscle
22
Q

What are glycoproteins?

A

sugars covalently attached to proteins

23
Q

Roles of glycoproteins

A
  • coded information
  • recognition signal
  • homing receptor for lymphoctyes
  • neuronal adhesion in NS

4006 - Organic chemistry and Cellular Macromolecules (4 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions