Free Net Life Science Study Materials

NET Life Science June Model Question Paper (05)

(1). Active site of all serine proteases consists of a.       Ser-Glu-Asp b.      Ser-Glu-Met c.       Ser-His-Asp d.      Ala-Glu-Met (2). Which of the following properties is common to all cytoskeletal motor proteins like kinesisn, dyneins and myosins? a.       GTPase activity b.      ATPase activity c.       Actin binding domain d.      DNA binding domain (3). […]

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mcq on plasma membrane

MCQ on Cell Membrane Structure and Function (Part 2)

Cell Membrane Questions and Answers (Cytology MCQ-03): The cell membrane, also known as the plasma membrane, is a thin, flexible barrier that encloses the contents of a cell. It consists of a phospholipid bilayer with embedded proteins, allowing selective transport of substances and maintaining cell integrity. The cell membrane regulates […]

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