in which cell ribosome are of large size and present either on endoplasmic reticulum or free in cytoplasm?

Related Mcqs:

1. Which of the following endoplasmic reticulum has no ribosome on its surface?

   A. smooth
   B. rough
   C. both
   D. all of above

   Submitted by: Muhammad Nawaz

2. Spherical or tubular membranes which separate the material present in endoplasmic reticulum from that of cytoplasmic material are called__________?

   A. Cytosol
   B. Cisternae
   C. Polysomes
   D. Cristae

3. Whone is not the function of endoplasmic reticulum?

   A. Nerve impulse conduction
   B. Transport of material
   C. Mechanical support
   D. Synthesis of conjugated molecules

4. Pancreas produces secretory granules that help in digestion. These granules after passing through endoplasmic reticulum are pinched off from ________ surface of Golgi apparatus:

   A. Forming face
   B. Maturating face
   C. Any of them
   D. None of these

5. The unicellular organisms ingest large molecules into their cytoplasm from the external environment without previously digesting them. This process is called___________?

   A. Diffusion
   B. Osmosis
   C. Phagocytosis
   D. Plasmolysis

6. Which of the following cell organelles is absent in animal cells and present in a plant cell?

   A. Cell wall
   B. Cytoplasm
   C. Vacuoles
   D. Mitochondria

   Submitted by: Nayab Idrees

7. Yellow cytoplasm in ascidian gives rise to______________?

   A. Epidermis
   B. Muscle cells
   C. Gut
   D. Notochord

8. Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of special hyphal tips called___________?

   A. Mildew
   B. Constricting ring
   C. Haustoria
   D. All of these

9. 95% of the cytoplasm of red blood cells is the___________?

   A. Antibodies
   B. Hemoglobin
   C. Enzymes
   D. Proteins

10. Membrane that separates ‘cytoplasm’ and ‘nucleus’ is called ___________ ?

    A. Cell wall
    B. Cell membrane
    C. Boundary
    D. Nuclear envelop

    Submitted by: Rashid Mehmood