M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

A relatively component of the electron transporting respiratory chain is_____________?

A Flavoprotein
B Cytochrome Cl
C Ubiquinone
D Cytochrome A
Correct Answer: Ubiquinone

During phagocytosis the metabolic process called respiratory burst involves activation of_____________?

A Oxidase
B Hydrolase
C Peroxidase
D Dehydrogenase
Correct Answer: Oxidase

Which of these organelle functions as the digestive system of the cell ?

A Mitochondria
B Rough endoplasmic reticulum
C Golgi apparatus
D Lysomes
Correct Answer: Lysomes

Which one of the following human tissues contains the greatest amount of body glycogen ?

A Liver
B Kidney
C Skeletal muscle
D Cardiac muscle
Correct Answer: Skeletal muscle

Which of the following is inclusion of cytoplasm ?

A Endoplasmic reticulum
B Ribosome
C Golgi body
D Glycogen
Correct Answer: Glycogen

Bile acids are formed from__________?

A Cholesterol
B Aminoacids
C Bilirubin
D Lipoproteins
Correct Answer: Cholesterol

Normal blood bilirubin level is______________?

A 0.5 – 1 mg%
B 1 – 3 mg%
C 3 – 4 mg%
D 4 – 5.5 mg%
Correct Answer: 0.5 – 1 mg%

Which of the following is precursor of adrenaline and thyroxine synthesis ?

A Phenyl alanine
B Tyrosine
C Tryptophan
D None of the above
Correct Answer: Tyrosine

The immediate precursor of norepinephrine is______________?

A Epinephrine
B Tyrosine
C Dopamine
D Phenylalanine
Correct Answer: Dopamine

The precursor of testosterone is_____________?

A Aldosterone
B Methyl testosterone
C Estrogen
D Pregnenolone
Correct Answer: Pregnenolone