Which of the following statements is correct | vedclass

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(C) Enzymes are biological catalysts that speed up chemical reactions in living organisms. Almost all enzymes are proteins,which are composed of long

Vedclass · Accepted Answer

They are all proteins.

Vedclass · Answer

(C) Enzymes are biological catalysts that speed up chemical reactions in living organisms. Almost all enzymes are proteins,which are composed of long chains of amino acids folded into specific three-dimensional shapes. While most enzymes are proteins,there are exceptions known as ribozymes,which are catalytic $RNA$ molecules. However,in the context of general biology,the statement that 'they are all proteins' is the most accurate among the given options,as the other options are factually incorrect (enzymes have varying optimal $pH$ and temperature ranges,and they are composed of amino acids,not just being amino acids themselves).

Which of the following statements is correct regarding enzymes?

Similar Questions

Some nucleic acids behave like enzymes; these are called .........

Which of the following enzymes catalyzes the joining of $C-S$ bonds?

Arrange the following steps of enzyme action in the correct order:
$I - E + P$
$II - ES$ complex
$III - EP$ complex
$IV - E + S$

$A$: Enzymes have high molecular weight and complex structures.
$R$: Every enzyme possesses all the properties associated with proteins.

On which substrate does the enzyme lipase work?

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