intro to carbohydrates and lipids

Question 1

what is included in the monosaccharide?

Answer 1

glucose
galactose
fructose

single sugar

Question 2

what is included in the disaccharide?

Answer 2

maltose
sucrose
lactose
two sugar molecules linked

Question 3

what is included in the polysaccharide?

Answer 3

starch
glycogen
cellulose
many sugar molecules linked

Question 4

what is the chemical group of aldehyde?

Answer 4

O=-H

Question 5

what is the chemical group of hydroxyl?

Answer 5

OH

Question 6

what are the two things that make up maltose?

Answer 6

glucose and glucose

Question 7

what are the two things that make up sucrose?

Answer 7

glucose and fructose

Question 8

what are the two things that make up lactose?

Answer 8

glucose and galactose

Question 9

what best describes a fatty acid?

Answer 9

polyunsaturated fatty acid with a cis, cis, double bonds

Question 10

what is trans?

Answer 10

unsaturated
H atoms opposite

Question 11

what is cis

Answer 11

unsaturated
atoms at the same side

Question 12

what is included in the fatty acid structure?

Answer 12

saturated and unsaturated fatty acid
saturated: lacks a double bond
unsaturated: has at least one bond

Question 13

functions of lipids?

Answer 13

fuel storage
produces steroid hormones
acts as an energy source - beta oxidation

Question 14

what is cirrhosis ?

Answer 14

1. impaired lipid breakdown
2. reduces bile acid
3. releases lipase

Question 15

what happens In Zollinger- Ellison syndrome?

Answer 15

1. pancreatic lipase inactivated
2. bile acid ionised - hyperacidity

Question 16

what happens in cystic fibrosis?

Answer 16

1. Cl- channels impaired
2. reduces pancreatic lipase secretion

Question 17

what are the examples of lipid digestion disorders?

Answer 17

1. cirrhosis
2. cystic fibrosis
3. Zollinger- Ellison breakdown