BALOCHISTAN MDCAT PAPER 2022 ( PART 3 ) 1. Histamine causes blood vessels to? Constrict Rupture Block Dilate 2. What is true about Smooth Endoplasmic Reticulum? Involved Protein metabolism Involved in removal of storage and waste products Involved in intracellular digestion Involved in transmission of impulses 3. Maximum photosynthesis occurs when: Red light is given to the plant Blue light is given to the plant Green light is given to the plant Yellow light is given to the plant 4. Which of the following is devoid of cell wall? Mycoplasma Archaebacteria Cyanobacteria Eubacteria 5. Polio virus is an example of? Spherical viruses Helical shaped virus Tadpole shaped viruses Rod shaped viruses 6. Average sperm count per ml is: 2-10 million 2-10 thousand 20-150 thousand 20-150 million 7. When and who discovered Golgi apparatus? 1888 – Camillo Golgi 1898-Camillo Golgi 1988-George Golgi 1998-Kamillo Golgi 8. Which of the following is a DNA virus? Pollo virus Mumps virus Influenza virus Herpes virus 9. The temperature at which inactive enzyme regains its function is called as? Minimum Temperature Favorable temperature Maximum temperature Optimum temperature 10. Optimum pH for digestive enzymes of stomach is? Highly alkaline Highly acidic Slightly alkaline Slightly acidic Loading … Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
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