Here, you may find CSS Optional Subjects MCQs. If you want to prepare MCQs of optional subjects, CSS MCQs platform is here to serve you while preparing your MCQs portion of your CSS Exam. Please practice these CSS Optional Subjects MCQs on a daily basis.

The middle lamella of cell wall is composed of

A. Cellulose

B. Pectin

C. Lignin

D. Murein

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Fatty acid is converted into carbohydrates by?

A. Glyoxisomes

B. Bile juice

C. Pancreatic juice

D. Lysosomes

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All cell membrane is composed of

A. Proteins

B. Lipids

C. Lipoproteins

D. Cellulose

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The size of Ribosomes in prokaryotic cell is …….?

A. 40s

B. 60s

C. 70s

D. 80s

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