Tag: biomolecules: chemical constituents of living cells

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Questions Related to biomolecules: chemical constituents of living cells

Multiple choice properties of enzyme enzyme properties enzymes biomolecules: chemical constituents of living cells biology

In the modern system of nomenclature which one of the following enzyme occupies 6th position _________________.

  1. enzyme occupies 6th position
    (a) Ligase

  2. Isomerase

  3. Lyase

  4. Hydrolase
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation
According to the modern classification system, enzymes have been classified into six classes:
Class First is Oxidoreductases
Class Second is Transferases.
Class Third is Hydrolase.
Class Fourth is Lyase.
Class Fifth is Isomerase and
Class Sixth is Ligase.
Therefore A is the correct option. 
Multiple choice properties of enzyme enzyme properties enzymes biomolecules: chemical constituents of living cells biology

The nomenclatural type of a specimen selected by the author as substitute of a lost material on which the name of the taxon is base is called.

  1. Syntype

  2. Neotype

  3. Lectotype

  4. Paratype
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

According to the International Code of Nomenclature, a neotype is a specimen selected as the nomenclatural type when all original material is lost or destroyed. A lectotype is chosen from original material when no holotype was designated.