Download App

Biomolecules — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYBiomolecules1 Mark
MCQ
Enzymes are:
  • A
    Fatty acids
  • B
    Vitamins
  • C
    Proteins
  • D
    All The above
✓

Answer

  1. Proteins

Explanation:

Enzymes are proteins. Enzymes are in general globular proteins.

Like all proteins, enzymes are long, linear chains of amino acids that fold to produce a three-dimensional product.

Most enzymes can be denatured-that is, unfolded and inactivatedby heating or chemical denaturants, which disrupt the three dimensional structure of the protein.

Depending on the enzyme, denaturation may be reversible or irreversible.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Biomolecules→Biomolecules — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

The scientist who created the group Protista for both unicellular plants and animals is
→
In geometrical growth, lag phase is represented by
→
Which portion of the brain is responsible for various emotions such as pleasure, fear, and happiness?
→
In monocot stem, vascular bundles are.
→
Gametophyte is the dominant phase in the life cycle of
→
Match the Column$-I$ with Column$-II$

Column$-I$ Column$-II$
$(a)$ Golgi apparatus $(i)$ Synthesis of protein
$(b)$ Lysosomes $(ii)$ Trap waste and excretory products
$(c)$ Vacuoles $(iii)$ Formation of glycoproteins and glycolipids
$(d)$ Ribosomes $(iv)$ Digesting biomolecules

Choose the right match from options given below

→
Algal fungi are placed in
→
Which is the highest in the hierarchy of toxonomic categories?
→
Almost same $pCO _{2}$ in humans is found in
→
Axillary buds develop
→