Drug Biotechnology Question Papers Online Exam Quiz
Drug Biotechnology Question Papers GK Quiz. Question and Answers related to Drug Biotechnology Question Papers. MCQ (Multiple Choice Questions with answers about Drug Biotechnology Question Papers
What should be the molecular weight of the drug molecules so that they can easily pass through the membrane?
Options
A : 600-800 Dalton
B : 500-600 Dalton
C : 300-500 Dalton
D : 200-400 Dalton
What is the name of the specialized cells that support the blood-brain barrier tissue?
Options
A : Astrocytes
B : Dendrites
C : Fat cells
D : Endothelial cells
Why dopamine cannot be administered for the disease Parkinsonism?
Options
A : Don’t have a medicine
B : It is not the medicine
C : Cannot cross the blood-brain barrier
D : Forms aggregate and thus cannot cross the BBB
Which of the following drug cannot pass through the plasma membrane barrier?
Options
A : Drug size less than 50 Dalton
B : Lipophilic drugs 50-600 Dalton
C : Polar or ionized drugs of size greater than 50 Dalton
D : Drug size more than 600 Dalton
Which drugs can easily pass the Placental barrier?
Options
A : Drugs having a molecular weight less than 1000 Dalton
B : Moderate to high lipid solubility
C : Drugs having a molecular weight less than 1000 Dalton and moderate to high lipid solubility, analgesics, and antibiotics
D : Analgesics, antibiotics, etc
Which type of drug cannot enter the cell membrane in the below picture?
Options
A : Ionized drug
B : Unionized drug
C : Hydrolyzed drug
D : Unhydrated drug
Which drugs cannot pass the Capillary endothelial Barrier?
Options
A : Molecular size less than 600 Dalton
B : Drugs bound to blood components
C : Drugs bound to a chemical moiety
D : All drugs can pass
What is the function of the blood-testis barrier?
Options
A : Restricts the passage of drug to the testis
B : Restricts the passage of drug to sperms
C : Restricts the passage of drugs to spermatocytes
D : Restricts the passage of drugs to spermatocytes and spermatids
Which cell make up the blood-brain barrier?
Options
A : Squamous epithelium cells
B : Fat cells
C : Red blood cell
D : Endothelial cells
What is the perfusion rate?
Options
A : The total volume of blood
B : The volume of blood that flows through the heart per unit time
C : The volume of blood that flows per unit time per unit volume of tissue
D : The volume of tissue that flows per unit time per unit area of a blood vessel
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