Biomolecules Test
Biomolecules
This is biomolecules Test-02 for CBSE class 12 Chemistry.. There are 15 questions in this test with each question having around four answer choices.
Questions & Answers
1
Glycogen is formed in
- ABacteria
- BPlants
- CAnimalsCorrect
- DViruses
2
D – ribose and 2 – deoxy – D – ribose are
- Anucleic acids
- Bpentose sugarsCorrect
- CVitamins
- Dhexose sugars
3
Amino acids are components of
- ACarbohydrates
- BProteinsCorrect
- CLipids
- DVitamins
4
One of the following hassweet taste
- AGlucose; alanine
- BGlucose;glycineCorrect
- CSucrose; leucine
- DSucrose; glutamine
5
Protein is generally a polypeptide with _______ amino acid residues
- A>100Correct
- B150
- C50
- D70
6
insulin is a protein which contains _______ amino acids
- A70.
- B>100.
- C120.
- D51Correct
7
The bond –CO–NH– is called
- Aglycosidic linkage
- Bdisulphide linkage
- Cpeptide linkageCorrect
- Dphosphodiester linkage
8
In aqueous solution, amino acids behave like:
- Acarboxylic acids
- BAmines
- CNone of these
- DsaltsCorrect
9
Enzymes are used in the reaction as they are
- AProteins
- BVitamins
- CbiocatalystsCorrect
- DHormones
10
Which of the following is most soluble in water?
- Aamino acidCorrect
- BCellulose
- CLipid
- Dvitamin D
11
zwitter ionic form of amino acids behave like
- Acation
- Bnon – polar molecule
- Cdipolar ionCorrect
- Danion
12
Amylase is secreted by
- APancreas
- BSalivaCorrect
- CStomach
- DIntestine
13
Hydrolysis of protein into peptone is brought about by.
- APepsinCorrect
- BLipase
- CTrypsin
- DAmylase
14
The enzyme which dissolved blook clot is.
- AMaltase
- BInvertase
- CStreptokinaseCorrect
- DPeptidase
15
The biological polymer is
- ANucleic acidCorrect
- BStearic acid
- CFormic acid
- DPalmitic acid