MDCAT Chemistry Chapter 19 Macromolecules Online Test With Answers

MDCAT Chemistry Chapter 19 Macromolecules Online Test

Sr. # Questions Answers Choice
1 Monohalo derivatives of alkanes are called:
 two glucose molecules <br> alkyl halide <br> alkenes <br> imide <br>
2 Starch gives ________ color with iodine:
 blue <br> red <br> yellow <br> green <br>
3 In the cyclic structure of the glucose when the position of atoms on carbon 1 is called one isomer changes to other. These isomers of glucose are called:
 metamers <br> position isomers <br> cis-trans <br> annomers <br>
4 Anline is a derivative of:
 alkane <br> alkene <br> aromatic hydrocarbon <br> alicyclic <br>
5 Enzymes that catalyse the transfer of groups within the molecules are called:
 transferases <br> isomerases <br> ligases <br> lyases <br>
6 The fat soluble vitamins are:
 A and B<br> B and C<br> C and D<br> A and D<br>
7 Potency and turn over are terms related to:
 enzymes <br> proteins <br> fats <br> oils <br>
8 The optimum pH value for the enzyme ''Pepsin'' is:
 2 8 10 1.4
9 Amino acids are building material of:
 lipids <br> protein <br> carbohydrates <br> fats <br>
10 Monosacharides belong to the group:
 fats <br> lipids <br> carbhohydrates <br> proteins <br>
11 Which one is monosacharide?
 starch <br> glucose <br> maltose <br> sucrose <br>
12 pH value of pepsin is:
 3 2 4 1.4<br>
13 In the body fats are hydrolysed into:
 fatty acid and water <br> fatty acid <br> glycerol and water <br> acid and glycerol <br>
14 Steroid belong to the family of:
 protein <br> enzyme <br> lipids <br> carbohydrates <br>
15 In the body carbohydrates are broken down into:
 glucose <br> fatty acids <br> amino acids <br> nucleic acid <br>
16 Digestion of carbohydrates begins in the:
 large intestine <br> small intestine <br> duuoderium<br> beccal cavity/mouth <br>
17 On hydrolysis sucrose gives:
 glucose and maltose <br> fructose and lactose <br> fructose and maltose <br> glucose and Fructose <br>
18 Monosacharide belongs to the groups:
 fats <br> carbohydrates <br> lipids <br> proteins <br>
19 Daily protein intake for normal adults should be:
 0.2g/kg <br> 0.5g/kg 0.8g/kg <br> 1.1g/kg <br>
20 The energy produced by a carbohydrate is:
 3 kcal/gm <br> 2kcal/gm <br> 6kcal/gm <br> 4kcal/gm<br>
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