If two ends of fractured bone are opened and kept united via screws and wires drilled in bone substance. This step in fracture repair is called___________?

Related Mcqs:

1. Transport of minerals from soil to epidermal cells of roots via carrier protein molcules along their concentration gradient is called___________?

   A. Diffusion.
   B. Facilitated diffusion.
   C. Passive transport.
   D. Active transport.

2. Which bone is called beauty bone in women?

   A. sternum
   B. clavicle
   C. maxilla
   D. radius

   Submitted by: Maryam Aftab

3. A fracture hematoma has____________?

   A. Healing properties.
   B. Destructive properties.
   C. Neutralizing properties.
   D. Dead cells

4. Maintenance of normal resting potential via movement of K+ inside the cell and na+ out is a/an ___________ process?

   A. Active
   B. Passive
   C. Diffusional
   D. None of these.

5. Which of the following CANNOT be transmitted via infectious droplets?

   A. Rubella
   B. Common cold
   C. Influenza
   D. None of the above

   Submitted by: Lubaba

6. If the concentration of enzyme is kept constant and amount of substrate is increased a point is reached where increase in substrates concentration does not affect the reaction rate because of____________________?

   A. Enzymes get denatured at higher substrate conc
   B. Rate of reaction is indirectly proportional to substrate concentration at this point
   C. All the active sites on enzyme molecule are occupied
   D. None of these

7. helical structure is kept by the formation of _________ bonds among amino acids molecules?

   A. H bonds
   B. Disulphide Bond
   C. Ionic bond
   D. Hydrophobic bonds

8. Which one of the following remove nucleotides from the ends of DNA or RNA?

   A. Endonuclease
   B. Exonuclease
   C. S 1 nuclease
   D. Deoxyribonuclease

   Submitted by: Urooj sabar

9. The DNA fragments have sticky ends due to___________?

   A. Endonuclease
   B. Unpaired bases
   C. Calcium ions
   D. Free methylation

   Submitted by: Maria Aziz

10. 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