MCQ on Proteins and Amino Acids. We covered all the MCQ on Proteins and Amino Acids in this post for free so that you can practice well for the exam.
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MCQ on Proteins for Students
Composition of Tollen’s Reagent
1. Ammonical Silver Nitrate
2. Ammonical Silver hydroxide
3. Ammonical Silver chloride
4. Ammonical Silver Bromide
Option 1 – Ammonical Silver Nitrate
Hexoses Contain
1. 3 Carbons
2. 4 Carbons
3. 5 Carbons
4. 6 Carbons
Option 4 – 6 Carbons
In Which test silver mirror is formed on the walls of the test tube
1. Tollen’s test
2. Benedict’s test
3. Shieff’s test
4. Fehlling’s test
Option 1 – Tollen’s test
Benedict’s solution contains
1. Silver nitrate
2. Zinc Sulphate
3. Copper Sulphate
4. Magnesium Nitrate
Option 3 – Copper Sulphate
In the Benedict’s test glucose gives
1. Red precipitate
2. Yellow precipitate
3. Orange precipitate
4. Brown precipitate
Option 1 – Red precipitate
Which of the following gives Tollen’s test and Benedict’s test?
1. glucose
2. fructose
3. sucrose
4. none of these
Option 1 – glucose
Sucrose on hydrolysis gives rise to
1. glucose
2. fructose
3. both (1) and (2)
4. none of these
Option 3 – both (1) and (2)
The colour of the precipitate formed when a reducing sugar is heated with Benedict’s solution is
1. Brown
2. Red
3. Green
4. Blue
Option 2 – Red
In the Iodine test in identifying Starch the Starch Solution turns into
1. Red
2. Green
3. Pink
4. Blue
Option 4 – Blue
Cellulose is a
1. protein
2. simple sugar
3. carbohydrate
4. all the above
Option 3 – carbohydrate
Glucose gives silver mirror test with tollen’s reagent It shows the presence of
1. Acidic group
2. Alcoholic group
3. Ketonic group
4. Aldehydic group
Option 4 – Aldehydic group
Iodine forms a blue complex with
1. Starch
2. Glucose
3. Cellulose
4. Fructose
Option 1 – Starch
Sugar-cane grows to a height of …..
1. 5 metres
2. 3 to 5 metres
3. 10 metres
4. 6 to 8 metres
Option 2 – 3 to 5 metres
Sugar-cane contains ……. of sucrose by weight
1. 5-10%
2. 10-20
3. 11-15%
4. 15-20%
Option 3 – 11-15%
Spent cane is
1. Wash
2. Pressmud
3. Molasses
4. Bagasse
Option 4 – Bagasse
Which of the following gives Tollen’s llen’s test and Benedict’s test?
1 . glucose
2. sucrose
3. starch
4. all the above
Option 1 – glucose
Photosynthesis occur in presence of
1. Sun light
2. Moon light
3. Darkness
4. None of these
Option 1 – Sun light
Which form of Carbohydrate present in grains
1. Glucose
2. Sugar
3. Starch
4. All the above
Option 4 – All the above
Which form of Carbohydrate is present in cotton
1. Glucose
2. Fructose
3. Sucrose
4. Cellulose
Option 4 – Cellulose
All the Carbohydrates in the living body are finally converted into
1. fructose
2. glucose
3. mannose
4. sucrose
Option 2 – glucose
Glucose in the living bodies is broken down into….. and ……. to liberate energy in the cell
1. water
2. carbon dioxide
3. (1) and (2)
4. None of these
Option 3 – (1) and (2)
Calorific Value of Glucose is :
1. 3.81 Cal/gram
2. 686 Cal/mole
3. Both of these
4. None of these
Option 4 – None of these
We covered all the MCQ on proteins and amino acids above in this post for free so that you can practice well for the exam.
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