Home / General Knowledge / Biology :: section-14

General Knowledge :: Biology

  1. In a cell process of respiration takes place in

  2. A.

     Mitochondria

    B.

     Plastids

    C.

     Ribosomes

    D.

     Lysosomes


  3. It is the basic structure found in all membranes such as those of mitochondria and chloroplasts.

  4. A.

     Nuclear membrane

    B.

     Unit membrane

    C.

     Plasma membrane

    D.

     Cell wall


  5. Which one is found in a pair in each chromosome?

  6. A.

     Genes

    B.

     Nuclei

    C.

     Bases

    D.

     Chromatids


  7. Ribosomes are produced in

  8. A.

     Nucleolus

    B.

     Plasmid

    C.

     Mitochondria

    D.

     None of the above


  9. Which cell feature is responsible for storing water ?

  10. A.

     Vacuole

    B.

     Lysosome

    C.

     Mitochondria

    D.

     Non of the above


  11. The subcellular organelle not bound by a single membrane is

  12. A.

     Golgi apparatus

    B.

     Endoplasmic Reticulum

    C.

     Mitochondria

    D.

     Lysosomes


  13. Which one is not found in the composition of plasma membrane?

  14. A.

     Minerals

    B.

     Phospholipids

    C.

     Carbohydrates

    D.

     Proteins


  15. Which organelle in the cell, other than nucleus contains DNA?

  16. A.

     Golgi body

    B.

     Mitochondria

    C.

     Lysosome

    D.

     Centriole


  17. The single membrane surrounding vacuoles in plant cells is known as

  18. A.

     Apoplast

    B.

     Symplast

    C.

     Tonoplast

    D.

     Chloroplast


  19. Cellular respiration occurs in

  20. A.

     Centromere

    B.

     Nucleus

    C.

     Mitochondria

    D.

     Golgi complex