Self Studies
Self Studies
Self Studies
Self Studies

Biomolecules Test - 13

Result Self Studies

Biomolecules Test - 13
  • Score

    -

    out of -
  • Rank

    -

    out of -
TIME Taken - -
Self Studies

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Self Studies Self Studies
Weekly Quiz Competition
  • Question 1
    1 / -0

    The following molecule is called as?

    Solution

    It is aldohexoses.

  • Question 2
    1 / -0

    D – ribose and 2 – deoxy – D – ribose are

    Solution

    They are pentose sugar

  • Question 3
    1 / -0

    The sugar constituent of DNA is.

    Solution

    Sugar constituent of DNA is D-2-deoxy ribose.

  • Question 4
    1 / -0

    Protein is.

    Solution

    Protein is condensation polymer.

  • Question 5
    1 / -0

    Complete hydrolysis of RNA yields

    Solution

    Complete hydrolysis of RNA yields a pentose sugar, phosphoric acid and nitrogeneous base.

  • Question 6
    1 / -0

    The spatial arrangement of the molecule is denoted by

    Solution

    D and L denotes configuration and D correctly represents the OH group is on RHS on 2nd last Carbon whereas L for LHS
    "d" and "l" are used for dextro and laevo.

    Hence A is correct.

  • Question 7
    1 / -0

    Choose the appropriate answer(s) for the below representation from the options given 

    Solution

    They are, enatiomers as 1 is R, other is S. Therefore are stereo isomers. And dextro and levo.

  • Question 8
    1 / -0

    Protein is generally a polypeptide with _______ amino acid residues

    Solution

    In protein more than 100 amino acids combine to form proteins

  • Question 9
    1 / -0

    Fibrous protein is.

    Solution

    Keratin is fibrous protein

  • Question 10
    1 / -0

    The bond –CO–NH– is called

    Solution

    Peptide linkage is present in proteins formed by combination of amino acids.

  • Question 11
    1 / -0

    Oxime is formed by treating glucose with

    Solution

    Oxime is combination of carbonyl group and and hydroxyl groups.

  • Question 12
    1 / -0

    In aqueous solution, amino acids behave like:

    Solution

    As both acidic and basic group is present and zwittter ion is formed

  • Question 13
    1 / -0

    Enzymes are used in the reaction as they are

    Solution

    Enzymes are bio catalyst

  • Question 14
    1 / -0

    DNA fingerprinting means the

    Solution

    DNA fingerprinting means sequence of bases on DNA is unique for a person.

  • Question 15
    1 / -0

    The “Repeating Unit” of glycogen is

  • Question 16
    1 / -0

    Phospholipid is

    Solution

    Phospholipid is esters of glycerol with phosphoric acid.

  • Question 17
    1 / -0

    Bees – wax is

    Solution

    Bees wax is myricylpaimitate.

  • Question 18
    1 / -0

    Example of a typical homopolysaccharide is

    Solution

    Polysaccharides are branched or unbranched polymer of monosaccharides. Homopolysaccharides contain a single type of monomers, .e.g., starch, glycogen, cellulose etc.

  • Question 19
    1 / -0

    The most appropriate structure for knowing about the sequence of nucleotides in the DNA chain is

    Solution

    The most appropriate structure for knowing about the sequence of nucleotides in the DNA chain is primary structure.

  • Question 20
    1 / -0

    Acetylation of glucose yields

    Solution

    Acetyl group adds in glucose, giving acetylation reaction.

  • Question 21
    1 / -0

    Which of the following is most soluble in water?

    Solution

    As they have polar interactions in water hence are soluble.

  • Question 22
    1 / -0

    Which one is not the essential amino acid in the ones given below?

    Solution

    The correct answer is option C
    Leucine is an essential, branched-chain amino acid (BCAA), required for the growth and repair of muscle, skin and bone. Leucine is suspected to be the only amino acid that can stimulate muscle growth and help prevent the deterioration of muscle with age

  • Question 23
    1 / -0

    An example of antibody is

    Solution

    Antibody gamma globulin

  • Question 24
    1 / -0

    The major component of starch is:

    Solution

    Amylopectin is major component of starch.

  • Question 25
    1 / -0

    The vitamin that cannot be stored (except vitamin B12) in our body is

    Solution

    Vitamin C is water soluble so cannot be stored in our body.

Self Studies
User
Question Analysis

  • Correct -

  • Wrong -

  • Skipped -

My Perfomance
  • Score

    -

    out of -
  • Rank

    -

    out of -
Re-Attempt Weekly Quiz Competition
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now